Ever Organization use exchange server email for communication .Now we have numerous OST File that store mailbox data .Now I want to delete OST file, but I am unsure how delete and what impact on Outlook
These type of queries common .If you have same question ,this blog for you In this blog we understand how delete OST file and understand it impact .

OST File Nature

1. OST file contain copy of Exchange mailbox data on Local system where Outlook running.
2. OST file help to user access mail data if Exchange server Offline.
3. if user have not account relative OST File then user delete OST file result permanent mail data
4. OST file converter to PST file using available Many conversion Method

Why OST file need to Delete?

User have many reason for delete OST file .Some common reason

1. “Synchronization is common issue in Outlook .When Outlook “Synchronization issue occur Then Outlook Application not work properly and shutting down while working.
2. An Overloaded OST file and Size issue to Corrupted and inaccessibility .In Such case Outlook stop functioning and need to delete Outlook OST file.
3. If EDB file inaccessible then Delete OST file and Recovery mail box data by use Recover OST file.

Location of OST file in System

Many user do not know the location of OST file in system .Now we describe location of OST file base on Outlook and Windows version .

Step to Delete OST file from Your computer

1. Open Running Dialog
   .Close Outlook if Outlook Open .
   ..Type run bar in search bar and open run application



2. Enter OST file Location
   Enter OS file location base on Windows and Outlook Version
   
   Delete OST File
   Once user get OST file location .right click on it and select delete from Drop -down menu

How to handle Corrupted OST file before Delete them?

If you have corrupted and Inaccessible file then convert OST to PST format and recover data .A professional recommended tool for recover OST file .
Goldytools OST to PST Converter tool is advanced tool for OST file recovery .it Recover corrupted and Inaccessible OST .

1. This tool any size OST file
2. It Recovery OST file and Save it into PST file and Other Format.
3. After converting OST to PST file then user want to delete the OST fie without and issue
4. PST file can access in any account by simple add PST file. Get PST file data.

User manage PST file size data by use Golytools OST to PST converter Software

Conclusion

there are many reason to delete OST file .
this blog cover all information relative OST file Delete. and give information about how to recover OST file. we understand that first we recover OST file by use Professional tool.in this we get mail data in PST and Other format.

Summary : Certain requirement require you to save OST file to MSG Format . if you searching for easy and effective method for conversion ,this provide you perfect solution .
In this guide ,you understand complete process of converting OST file to MSG Formt .For a safe and risk free approach ,use Goldytools OST to PST converter to save OST file to MSG Format,
Convert your OST file to MSG format ignore error and issue associated with OST file.MSG file support by popular client such as Outlook ,Thunderbird and Apple etc. due to it small size make it a convenient and efficient option for email .Know we understand to method to converter OST file to MSG.

Top factor to convert OST file to MSG format

Many factor user to convert OST file to MSG file Format. Each organization has different requirement for converter OST file. Now we understand most common factor for conversion process

1. Convert OST file to MSG ,allowing non-outlook user easily access MSG file
2. MSG format preserve original email metadata and Format.
3. Convert OST file MSG format ,it reducing the size oversize OST files
4. Convert OST file MSG format In this way we Take backup of OST file

Common requirement for OST to MSG conversion

Before convert OST to MSG conversion ,we know about common requirement .it protect OST during process and convert OST to MSG easily

1. Create backup of OST files at safe location
2. Scanning process check OST corruption it may effect on other file during Conversion process
3. Exclude empty folders during OST to MSG conversion .
4. Avoid convert sample OST file reputedly to prevent redundancy data loss .
5. Use reliable OST to MSG converter tool to ensure a quick and without risk of data lose

Best Method to Convert OST to MSG File.

Method 1: Drag and Drop method

This simple method primarily use for convert a small OST file to MSG format. Completed this method by this step

1. Select email folder of Outlook
2. Press Ctrl+A or Press Ctrl and select all email you want to convert
3. open the folder where you want to save mail
4. drag email form Outlook and drop into designated folder

Method 2:Easy step Convert OST to MSG using Save Option

Easily Convert every mail to MSG format by using Save option in Microsoft Outlook. Following these step to complete process

1. Open Microsoft Outlook on Your system and choose email you want to convert
2. Next step navigate to File tab option and Click on Save as
3. In save As, choose Outlook Message Format as output type
4. In save AS Select Message Format as output type

Disadvantage of manual method

Understand limitation and risk of manual method .Here are some common draw back and limitation associate with these method:

1. Using these method it disrupt data structure and folder hierarchy of OST file
2. Bu Using Manual user save OST file in MSG format but some time it complex and unrefillable
3. Corrupted and inaccessible OST file can not convert to MSG Format
4. Many time Data leak and data lose while perform these issue.

Best Automatic Solution for Convert OST file to MSG Format

If we use third part tool then we convert corrupted and not accessible file into MSG format without loss any data .it is is safe and secure method for convert OST file to MSG format
Professional tool like Goldytools OST to PST converter convert OST to MSG format and other Format as PST,HTML,DOC,PDF,RFT .these software convert corrupted and inaccessible file to Other Format

Feature of OST to PST converter tool:

1. Converts OST files to Other Format
2. Recovery corrupted or inaccessible file OST files.
3. Restore deleted data form OST file and save it.
4. Split Oversized file into small PST size according user requirement.

Conclusion

Convert OST file to MSG format is important for Organization and individuals .These article explore about OST file to MSG conversion. Here we describe about Manual and Third party tool .Manual method not guarantee success and face data lose problem .The safe and efficient software Goldytools OST file to PST convert which recover corrupted OST file and Save it many format

OST file store Important information But excessive data storage make it oversized and effect Outlook performance and generate multiple issue
In this article we provide you fix oversized OST file issue in Outlook with easy tricks.However if user OST file many time corrupted due to oversize ,user use Goldytools OST to PST Converter and split into multiple files..
Both and PST files store User important data ,Its contain user data including email ,calendar ,task ,calendars etc.

Difference between OST and PST files is that PST files works on Online mode and OST file work in Offline mode. Some time OST file size cross size limit then Corrupted OST file and impact Outlook performance

Mange OST file size should a top priority .Reduce OST file size it solved OST corruption issue.OSt file storage capacity depend Outlook version.

How do OST files exceed oversized limit?

OST file stores all data user generated or received since user account activatedIt include email emails , attachments calendar ,contacts , tasks , notes, Public folder ,etc.When user not delete unnecessary data ,it get collect ,exceed the file storage limit then OST file corrupted and Outlook face performance issue.
Oversized OST file increase by Large attachment file . If user not managed OST file size limit then user face Outlook performance issue .Hence it necessary to reduce Outlook OST file size ant maintain It Performance

Common issue due to oversize OST file

When User OST file become oversized then user face common problem,inluding

1. OST file can not be open or load
2. Unable to add data to OST file.
3. Error message genrate during Synchronization
4. common issue synchronization between OST file and MS Exchange Server.

Manual method to Fix common issue to Oversized OST file

there are many effective method to resolve to oversized OST file issue by using these method user save OST file for corruption and accessing their data any time.user follow basic step before applying manual method to shrink OST file to remove unsed and unwanted data from OST file.

1. Permanently delete unwanted data from OST File .
2. Save large OST File attachment on Local system for better performance
3. Regularly Clear Deleted items folder in OST Mailbox
4. Move and Change the name of OST file form it default location and generate it again

Now we explore the manual method to resolve oversized OST issue and improve Outlook performance

Method 1: Disable unwanted add-ins from Outlook to improve Outlook performance

Many add-ins in Outlook consume extra data from OST file and affect its performance .If user want to improve Outlook performance ,Disable add-ins to reduced OST file size.Follow these step

1. Click on File in Outlook then Select Options



2. In Outlook Option choose Add-ins and go to Manage .Choose COM Add-Ins and Click Go



3. Uncheck any unnecessary add-ins that not in use and click OK



Method 2. Archiving OST file data

Archiving OST file data help reduce OST file Size and remove some space on server . user change location archive OST file location in Local system .Archiving prevents the OST file from excess it predefined size limit . Follow steps below

1. Click on the File tab>click Tools>select Mailbox Cleanup.



2. Next, two available options.

–.user can move older mailbox data to archive folder by choose The AutoArchive option–
—Click Empty and delete data from Deleted folder.



Method 3. Using clean-up option

User can deleted unnecessary data and other data. Outlook provide a Cleaning Clean Up Option to remove unwanted email from Deleted items folder Follow these step-

1. Open Outlook then click navigate tab.
2. navigate tools and Click on Mailbox Cleanup
3. Select Empty under “Emptying the deleted items folder, permanently delete those items.”

Method 4.

Goldytools OST to PST Converter is powerful tool which repair corrupted filed and Save it into PST file format without any data loss
You can download “Trial Version” for free and retrieve your lost or inaccessible data in different formats as required. Features like an In-built search option, smart filters, splitting OST files, a complete preview of files,
Split PST feature in Goldytools OST to PST converter tool then resolve issue relative OST file Oversize.

MS Outlook is one of the popular email clients. It store data in OST and PST file .both are use difrenent purpose.OST allow user work offline ,and store local system if system one connect to network then it syncing with server.
PST file used for data migration, backup and import-export .But that is not main concerne here.if user looking OST to PST Converter tool ,then user fist understand what OST and PST file.in this blog we describe why ew need OST to PST Converter tool.

Common reason for convert Microsoft OST to PST.

There are several reason for Converting OST file to PST .Here some most popular reason.
How access and recover orphan OST file Data

1. Merger data old Outlook profile into New Outlook profile
2. Recovery corrupted OST file.
3. User need to rebuild Exchange server but some unsaved which need to recovered .

There are few common scenario where user can not access outlook profile data at this situation user need to conversion for OST file to PST file .Now user search for How to convert OST file to PST file.

How to Convert OST to PST in Microsoft Outlook

Your conversion method depend on question :Which OST file user want for convertion which currently connect to running Outlook profile?
If answer is yes ,user can need to export OTt file to PST by using Outllook export wizard.

Convert OST to PST Using Outlook ‘s Import and Export Feature.

By using this method user check Outlook install and user access user outlook profile which create OST file.

1. First Lunch Outlook



2. Next click File tab option in top of left panel



3. Then click on Open &Export and select Import/Export option from available all option



4. Now choose Export file option and Click to next.



5. Select Outlook Data File(.pst )an click to next



6. Now user select to specific folder or Entire Outlook account which user want to Export as a PSt file.



7. User apply filter option to include or exclude necessary data



8. Now By using Browser button select destionation location where user want to save PSt file.then suer click to Finish button to completed process.

Free Online OST to PST Converter

Many company claim that they convert OST to PST for free .but in Reality not true. they allow user convert OST to PST format if user want to down load converting file then they require payment for it .I advise user never use this type of website nowday anyone hackers access to your impotant data.
If user not access own Outlook Profile then most secure and reliable way to user third -party tool which take reasonability for data

If user searching a free OST to POST Converter tool.But they actually trial version which have some limitation.By using this tool user want to convert OST to PST file all data which converter some items per folder.

Best Professional OST to PST Converter Third party tool

It one of most trusted software which develop experience Engineers .Goldytools OST to PST converter tools repair corrupted ost file and Recovery deleted data from OST file and Save it Many Format As PST ,EML,MSG,DOC,HTML,MHT,DOC,PDF.
It advanced algorithm ensure data integrity and preserve original folder hierarchy during running recovery and mirgration process,

OST files are an integral part of Microsoft Outlook that enables users to work offline, make changes to the Outlook data, and then synchronize with the Exchange server whenever the connection is available. Nevertheless, some circumstances may cause the OST file to become unusable, and the user will receive the message “OST file is in use and cannot be accessed.”

This error commonly happens when Outlook cannot read or write on the OST file, and thus, users cannot access their emails, contacts, and other important information. By knowing the causes and applying the correct measures, users can easily return to their Outlook information and continue working.

Reasons for the “OST file is in Use and Cannot be Accessed” Issue

The issue “OST file is in use and cannot be accessed” is quite a popular one, and most often, it appears when the user is attempting to work with an Outlook data file. Here are some of the simple causes of this error:

• The Outlook data file may be opened in another application or process on your computer or device.
• The file may be opened in the read-only mode.
• The file has some problems with permissions.
• Multiple users running on the same OST file
• OST file accessed unauthorised
• Poor or bad internet connection
• The file could be damaged as a result of a virus attack or any other cause

Methods to fix the “OST file is in use and cannot be accessed” issue

Users can opt to work with manual and automated workarounds since error messages that state that the OST file is in use and cannot be accessed are inevitable. These solutions are:

Method 1: Disable Cached Exchange Mode

This error can be due to several reasons, but one of the most general is that while your Exchange Server is running in Cached mode, your Outlook client is not. This can occur if you have recently transferred your emails to a new computer or upgraded your Outlook version. Here, we will explain how to turn off the Exchange cached mode to solve the error.

1. Select the File tab in the MS Outlook.
2. Go to Account Settings and then to Account Settings again.



3. Choose the Exchange account that needs to be modified and then click on the ‘Change’ button.
4. Clear the check mark beside the “Use Cached Exchange Mode” option and click Next.



5. Click on Finish and then on Close.
6. Close the Microsoft Outlook and re-open it to have the changes implemented.

Method 2:Recreate OST File

Given below are four simple steps to repair the OST file and resolve the error:

1. Close all programs that are accessing Outlook data files. This error is usually displayed when an application seeks to open an Outlook data file currently opened by another program.
2. Once you are done with all the applications, shut down your computer. This ensures that all the applications are closed and do not have any link to the Outlook data file.
3. The next step is to delete the .ost file. To do this, you should go to the file’s location on your computer and remove it.
4. The last action that needs to be done is to restart Outlook. After Outlook has been restarted, the new .ost file will be created & the error message should no longer appear

Method 3:End MS Outlook Processes

If you are receiving the message “OST file is in use and cannot be accessed”, it means there is a process still in use with the OST file. The following are the procedures to shut down MS Outlook and other processes to address the error:

1. Open the Task Manager by doing the Ctrl+Alt+Delete shortcut.
2. Go to the Processes page.
3. Go to the Task Manager, look for outlook.exe or msimn.exe, and click on End Process for all of them.



4. Quit the Task Manager and try to open your OST file once again.

Method 4:Use GoldyTools OST to PST Converter

Goldytools OST to PST Converter is a professional tool that converts OST files to PST files in a few minutes. This tool also offers several features, including restoring deleted or permanently deleted items from an OST file, fixing damaged OST files, restoring emails, restoring password-protected OST files, converting encrypted OST files, and more. It also supports all versions of MS Outlook, including Outlook 2021 and Exchange Server 2019

Conclusion

The “OST file is in use and cannot be accessed” error can be quite annoying and sometimes can hinder your productivity, but the above methods can help you deal with the problem and carry on with your work without any more interruptions. If manual methods appear too complicated or take too much time to implement, Goldytools OST to PST Converter is the right solution to this problem. Get Goldytools now and ensure your Outlook data stays reachable and safe.

Microsoft Outlook is a great tool for handling e-mails, appointments, and other contacts for both – private and business use. However, there are times when the users come across the “OST File, Cannot be Opened” error, which hinders access to data. It is a known problem that may affect Windows 10 and 11, making tasks and communication more challenging. This blog post will delve into the causes of this error and give the best ways to correct it.

Reasons for Why OST File Cannot be Opened Outlook Error in Windows 10/11

There are numerous reasons why OST files cannot be opened outlook error in Windows 10/11, and here are the most common reasons:

1. Corrupted OST File: Sometimes, an OST file becomes unusable for some reason, such as an abrupt shutdown of the system. In this case, Outlook cannot open the OST file.
2. Incompatible Outlook Version: Some Outlook versions do not support the creation and opening of OST files, and using an older Outlook version is one way of making that impossible.
3. Lack of Synchronization: Sometimes, Outlook may have a problem opening the OST file if the file is not in correct synchronization with the Exchange server.
4. Large OST File Size: When an OST file is very large, it can, at times, result in slow performance and Outlook not opening it.
5. Antivirus Interference: At other times, scanning tools such as the antivirus software can affect the OST file and thus hinder Outlook’s interaction with it.
6. Network Connectivity Issues: Sometimes, Outlook cannot open OST files on the Exchange server due to network connectivity problems or server problems.

Best Solutions to Fix OST File Cannot be Opened Outlook Error in Windows 10/11

Having discussed possible causes, let us consider the best ways to address the “OST File Cannot be Opened” issue. All of the methods that are described in this article work on both Windows 10 and Windows 11.

Method 1: Disable Faulty or Conflicting Add-in

Third-party add-ins can also cause Outlook to perform poorly or have some unexplained glitches in its normal operation. These add-ins can be disabled with the intention of finding out the conflicts that are causing the OST file error. These are the steps one needs to follow in order to disable add-ins

• Exit Outlook if it is open, and then simultaneously press the Windows key and R.
• Type Outlook.exe/safe and hit the enter button or click on the OK button.
• After getting into the safe mode, check whether you are able to open the emails and whether Outlook is capable of synchronizing the mail items with the server.

If Outlook functions correctly in the safe mode, then this suggests that an add-in is a problem for Outlook when opening the OST file. Remove the add-in that is causing the problem in Excel.

• Navigate to the File tab, click on Options, and then select Add-ins.
• On the left side of the Outlook Options window, you’ll see the Manage section at the very bottom.
• Select the option COM Add-ins in the dropdown menu and then click the Go button.



• Select all add-ins and click the OK button.
• Now, shut Outlook down completely and then launch it again just in the normal window.
• To isolate the problematic add-in, enable one add-in at a time. When you get to the add-in that is causing the problem, you can then click on the Remove button to delete it from the application.

Method 2: Closing Outlook Processes on Your Computer

There may be Outlook processes that are still running, and these can interfere with the proper running of the application. These background processes might hold onto some resources or prevent new instances of Outlook from being launched correctly. Stopping these processes can assist in eradicating the OST file error since Outlook is left to create a new one.

• Press Ctrl+Alt+Deleteor Ctrl+Shift+Esc to open the Task Manager.
• Select Task Manager.
• Right-click the processes under the Processes tab



• Select End Task.
• Start Outlook.

Method 3: Deleting and Re-Creating the OST File

If the OST file is damaged, one of the solutions is to remove it and let Outlook generate a new OST file. This method is very useful when working with Exchange accounts. The OST file is a local copy of your mailbox, and if it is recreated, then the synchronization problem or corruption problem in the OST file can be resolved.

• Close Outlook.
• Locate and remove the OST file.
• To find the location, in Windows Search type, %LOCALAPPDATA%\Microsoft\Outlook\. Hit Enter. Once you get to the location of the OST file, you should remove it.
• OST file will be created automatically.

Method 4: Run Outlook in Compatibility Mode

Outlook can be run in compatibility mode to help fix problems relating to the OST file not being able to open. This is particularly beneficial if you have just changed your operating system or if you are using Outlook on your PC is outdated. Compatibility mode enables the application to run in a reduced environment, emulating previous versions of Windows, thus avoiding new configuration problems.

1. Click with the right mouse button on the Outlook shortcut or the Outlook executable file.
2. Right-click on one or more properties and select Properties from the list. Click on the Compatibility tab.
3. Select the “Run this program in compatibility mode for” checkbox and then select the appropriate Windows version from the list.



4. After making the changes, click on “Apply” and then ‘OK’ to save the changes made.
5. Open Outlook and attempt to open the OST file by right-clicking the file and selecting the Compatibility Mode option.

Method 5: Use Goldytools OST to PST Converter

If the above-said manual methods are not helpful in resolving the issue, then it is advisable to use a professional tool such as Goldytools OST to PST Converter. This powerful software is used to fix the OST files that are damaged or corrupted and convert them to PST format. It is particularly useful in conditions of acute corruption or when it is necessary to work with OST data without connecting to Exchange.

Key capabilities of Goldytools OST to PST Converter include

• The conversion of individual mailbox items.
• Splitting large PST files.
• Working with encrypted OST files

This makes it an all-in-one tool for solving not only the “Cannot be Opened” error but also for working with your Outlook information effectively.

Conclusion

It is quite irritating to come across the “OST File Cannot be Opened” error, but this can be solved by following the right procedures. Though manual techniques provide different remedies, they can hardly suffice, especially if corruption is rather profound. However, in such circumstances, it is wise to use Goldytools OST to PST Converter, which could help convert the OST files without much fuss so that the crucial email data can be easily retrievable.

Generally, an Offline Outlook Data File (OST file) is used to store the synchronized copy of the information in the mailbox. It generally stores this information on the local computer. However, in certain instances, such as data corruption and network outages, it might be required to recover the emails from the OST files. Let us discuss in detail how to recover deleted mail from OST files here.

Recovering or rebuilding the OST files:

In past versions of Outlook, Microsoft has recommended using the scanost.exe tool to reduce the errors that might occur with the offline OST File. Microsoft actually recommends users delete their offline Outlook Data File and allow the OST to redownload the information from the server. We can rebuild the OST files in these situations.

• Before beginning the process, you must connect with Outlook to complete the action.
• Outlook should be kept in Online mode.
• Errors should have been detected in the OST file in Outlook.
• Outlook is not able to open the data file or is not able to open the set of folders.
• There are issues with synchronization between Outlook and the Outlook Web app.

These errors and problems in synchronization might be caused by corruption in the OST files, and in some cases, emails may not be synchronized from the server. When you have an OST file and cannot access your email account through Outlook, extracting the data is the best alternative for OST recovery.

Extracting data from the OST files:

If you are facing any connection issues with Outlook and cannot rebuild your OST files, several tools are available to help recover deleted OST files. The tools we list here help extract emails from the OST files without needing a server account connection or the MS Outlook tool. These tools help recover important emails, tasks, contacts, and other data from the OST file. These files can also be saved in different file formats for future use. The tools used for OST recovery are,

• Goldytools OST to PST Converter
• Goldytools OST Viewer

Exporting emails with the help of OST and PST Viewers:

The OST PST Viewer tool can help recover encrypted, orphaned, corrupted, and password-protected OST files. This tool also makes it possible to export emails from a single OST file to different formats, such as PST and HTML, PDF, DOC, MHT, EML, MSG. The following is the step-by-step process for exporting emails from the OST file.

• Close MS Outlook and all other mail-enabled applications that might use the Outlook mailbox.
• Download the Goldytools OST Viewer and run it on the PC.
• Browse the OST file the user wants to recover and click Open.
• Select the mailbox folder in the ‘All Folders’ pane and preview all the items, such as messages, contacts, tasks, appointments, notes, and other journal entries.
• Go to File and click on Export.
• Choose the file format to export, and click OK.
• Choose the current mailbox option and choose the destination folder as well.
• Customize the additional settings as an option.
• Click Run and wait for the export process to be completed.

Limits on recovering data from OST files:

The number of OST recoveries that can be performed is unlimited. However, specific license plans might impose severe recovering restrictions on the maximum file size. These soft limits will not be activated during infrequent use. They are designed to prevent the recovery of large volumes of data.
Recovering the emails from an OST file with the help of PowerShell:
PstScan Pro is an expert Goldytools OST to PST Converter tool that helps in bulk email recovery from OST files using batch scripts using Power Shell and other automation tools. To perform this, we can use the product’s command-line options. The following are two major scenarios we might encounter in the process of OST recovery.

• Example 1: Search for the OST mailboxes and export the items to the PST files. In this example, we can search for the OST mailboxes for items in which the email address is equal to the sender. The search results will be exported to the D: PST Queries folder.
• Example 2: This focuses on converting all the users’ OST files to the PST files in the directory.

Now, there is no need to worry about recovering deleted emails. With the help of Goldytools OST to PST Converter tools, it is possible to convert inaccessible OST files into PST files in Outlook. These tools can also help an individual extract entire mailbox items from the OST files and save them in the PST format with a 100% precision rate. The tools also allow users to save the data in different formats as required.

Microsoft Outlook is an exceptional email program. However, it stores all emails in its proprietary OST format, which only Outlook can read. This could be a pain if users have to access their emails on another device or through a different program. Besides this, it is possible to convert the OST files into a more compatible format like HTML, which allows users to view the emails in any web browser. Thus, OST needs to be converted to HTML files.

Reasons to convert OST file to HTML:

The following are significant reasons to convert OST to HTML files

• The HTML files are easily accessible through any operating system.
• Users can easily view the HTML files without an internet connection.
• To protect the OST file data from any unwanted access or unintentional deletion.

How do you convert OST to HTML?

The best way to convert OST to HTML files is with versatile software, namely Goldytools. Here is the step-by-step process for facilitating the conversion with Goldytools OST to PST Converter Tool.
By use Goldytools OST to PST Converter Tool users to convert OST files in many formats. This tool can also address various data management challenges.
The software is available in two different modes: standard and advanced. Both modes are tailored to meet users’ needs and simplify file conversions. They are also ideal for use in complex data recovery scenarios.

Standard Mode: A quick conversion tool.

The standard mode in use Goldytools OST to PST Converter Tool is designed for those who require a fast and straightforward solution to convert OST to HTML and other formats. The tool works best when the OST files are in good form and do not require recovery or repair.

Features and benefits:

• The standard mode employs a high-speed scanning mechanism to process the OST files and to facilitate OST to HTML conversion.
• The standard mode is optimized to handle large OST files without compromising performance.
• The tool is ideal for converting OST files into popular formats other than HTML, such as PST, PDF, MSG, DOC, and MHT.
• The application has an intuitive interface, which guides the user through the process.

Let us get familiar with the process of OST to HTML conversion:

Step 1: Install & run the application:

• Open the software with the help of a desktop shortcut
• The software initializes its backend modules to load the OST file-handling capabilities

Step 2: Adding the OST files:

• Install the software on the PC and choose the standard mode
• The next step is to browse and select the OST file to convert
• Ensure you tap on the Add file button in the toolbar
• A file selection dialogue box will open.
• Navigate to the directory comprising the OST files.
• Choose one or more OST files as per your requirement to import.
• The software then creates a temporary map of the mailbox structure of the file for the preview process.

Step 3: Previewing the mailbox data:

• The loaded OST file’s mailbox items will be displayed hierarchically.
• Choose the folder to preview its contents.
• The software decodes the messaging application programming interface properties from the OST files.

Step 4: Choosing the output format:

• Now, as per your need, one has to choose the HTML format from the conversion options menu.
• Choosing this format will save the emails in a web-friendly format for optimal browser viewing.
• The tool will adapt its data encoding logic based on the selected format.

Step 5: Configure advanced settings:

A user should understand that, depending on the format chosen, they must configure additional options. You can choose from options like naming conventions, attachment handling, data range filtering, etc.

Step 6: Specify the destination folder:

• Use the browse button to select the destination where theconverted files will be saved.
• However, one should ensure that the chosen drivefeatures adequate space to accommodate the output files.

Step 7: Start the conversion process:

• Click on the export or the convert button to start the conversion process.
• A progress bar would display thereal-time status of the conversion.
• The tool will read each email item from the OST file at the backend. It will convert its contents into the specified output format in a few minutes.

Step 8: Accessing the converted files:

• Navigate to the destination folder.
• Now, you have to verify the converted files. It ensures that the folder hierarchy matches the OST format.

Advanced mode:

The advanced mode in Goldytools programmed to facilitate OST to HTML conversion is for users dealing with complex challenges such as recovering deleted data, extracting information from corrupted files, etc. This mode helps in comprehensive data recovery with data integrity.

Bottom Line:

Following these steps allows you to convert OST to HTML format and enjoy easy access to mailbox items through the web browser. Goldytools OST to PST Converter tool is an ideal tool for converting OST to HTML files. Its dual mode ensures the tool can be used in simple and challenging situations.

Summary

Users working on Outlook and OST files often experience the “username.ost is in use and cannot be accessed” which is caused by different issues. It is necessary to analyze & fix the error to regain data accessibility, which we will discuss in this article below. However, to avoid data loss from OSt file corruption, we suggest you back up useful data using an advanced Goldytools OST to PST Converter that allows easy transitions.

Introduction

OST files are a very compatible option for Outlook users as it allows you to work in Offline mode without being connected to the servers. You can create a copy of your Exchange or IMAP Server locally and work on it, and after reconnection, the data will be automatically updated. However, an OST file sometimes throws multiple errors, which prohibits you from accessing the data file and may also damage the file completely. There can be numerous errors that can cause data inaccessibility, where “username.ost is in use and cannot be accessed” errors are also one of a kind.

In this blog, we will help you to understand the circumstances when this error can hit your OST file and why this issue occurs, along with possible ways to fix OST errors.

Reasons for “username.ost is in use and cannot be accessed” error

Due to technical failures or drawbacks, OST file throws accessibility errors as the file can attain corruption due to small negligence in system compatibility. Organizations carry their crucial data in OST files, and inaccessibility can cause severe losses in the business. So, to fix the OST error, you first need to identify the root causes behind “username.ost is in use and cannot be accessed” error:

• OST file corruption: It is one of the most common causes for data loss which can be derived from multiple reasons like server failures, virus infusions, improper shutdowns etc.
• Issue with Server: OST file is connected to Exchange or IMAP Server but if there is an synchronization error then it can damage your oST file.
• Bad application: Installing unauthorized softwares & applications on your system can bring severe corruption & can damage the OST file.
• Mailbox size: OST files keep updating automatically after reconnection with Exchange Server but if the mailbox gets big, it can become corrupted or damaged.

Ways to fix “username.ost is in use and cannot be accessed” error

It is very important to protect valuable data in an OST file from corruption, as it will lead to business downtime. Managing the above-mentioned precautions can help you to prevent OST file errors, but the chances of errors are still active. If your OST file has become inaccessible, then you need to fix the OST error immediately.

1.Close application running in background

The error says that the OST file is in use then you must check if it is running in the background. It is crucial to check whether your OST file is not opened in the backup process or antivirus check. You need to disable if any of them keeping your OST file opened by following below steps:

• Click on Start and search type Virus & threat protection.
• Click on Virus & threat protection setting, go to Manage setting and click on the turn Off Real-time protection.
• Restart the Outlook application and check if the error is resolved or not.

2.Create a new OST file

Facing OST file accessibility issues then, it is more feasible to remove the old OST file and create a new one. Follow the steps to recreate a new OST file mentioned below:

• Find the OST file in your system storage.
• Usually the default location for OST file is – C:\Users\AppData\Local\Microsoft\Outlook.
• Once you locate the damaged OST file and delete it.
• Now, Outlook will automatically create the new OST file.
• Restart the Outlook application

3.Remove add-ins from Outlook

Microsoft Outlook consists of various add-ins which help in the functionality. But these add-ins can work the other way round and can cause damage & interruptions in the business. You can try by removing add-ins and then re-add them by following the methods mentioned below:

• Launch Outlook application.
• Go to Files>Options>Add-ins.
• Select the COM Add-ins option.
• You can deselect the add-ins you want to remove from the list.
• Now, restart Outlook and see if it has fix OST error or not.

Conclusion

Microsoft Outlook allows a smooth flow of data on a daily basis and saves the data in an OST file but it is not accessible sometimes. In the above blog, we have discussed about the “username.ost is in use and cannot be accessed” error along with effective ways to fix it.
However, the most productive practice to protect your OST file data is to back up & save it in a PST file. So, we suggest you use Goldytools OST to PST Converter tool that helps to perform easy export from OST to PST.

Summary

Microsoft Outlook OST files store your crucial business data but are prone to getting damaged or throwing errors. One such error is “OST is not an Outlook data file”, which leads to data inaccessibility. In this blog, we will learn about the root cause of this error, along with reliable methods to fix the OST file. However, you can fix the inaccessibility of your OST file by converting it into PST using the advanced Goldytools OST to PST Converter

.

Introduction

Microsoft Outlook is a reliable email that allows users to work in offline mode by creating a synchronized copy of their entire Exchange Server data. It lets you work freely on the offline OST file when disconnected from the server and automatically updates the data after the connection is restored. The issue arises when Outlook is not able to read or access the OST file & its data due to “OST is not an Outlook data file” error. These issues can occur after procuring corruption & bringing downtime, and also risk on your sensitive data, so you need to repair the OST file to proceed required operations.

There can be some common reasons behind the occurrence of errors where you will see a popup message on the screen showing:

““Cannot start Microsoft Outlook. Cannot open the Outlook Window. The set of folders cannot be opened. The file c:\Users\USERNAME\Local\Microsoft\Outlook\abc@xyz.com.ost is not an Outlook data file (.ost).””

What results in “OST is not an Outlook data file”

Microsoft Outlook is indeed a reliable collaborative platform for organizations that are managing their business. But, the occurrence of errors is very common while using an OST file, which can be derived from different reasons. By undertaking the respective measures you can avoid experiencing such errors. Let’s discuss some of the most common reasons behind such errors:

• Corruption: OST files often get corrupted which is a very common phenomena, and it can happen at any time due to many issues.
• Sudden shutdown: Instances where the software and system gets abruptly shutdown, so it can severely damage your OST file.
• Outlook version: The compatibility issue in Outlook version can slowly damage your OST file, so you should update your Outlook to the latest version.
• Virus or malware: One of the most common yet dangerous causes of OST file related issues are virus attacks that highly affect the valuable data.
• Synchronization failure: The connection failure between the OST file and Exchange Server can also throw OST is not an Outlook data file error.
• Oversized OST file: Heavy flow of mails are received on the Exchange Server on a daily basis as it is synced with the OST file, that makes the OST file very large.

How to fix the “OST is not an Outlook data file” error?

Experiencing an OST file issue that prohibits your access to its data or not being able to open it and leaves the data at risk. This instigates the need to find prominent ways to repair OST file errors and secure business’s useful data. Find the effective manual methods to fix OST file errors:

Method -1 Create a new OST file

To fix the corruption in the OST file which stops you to open or makes it inaccessible.So, in such cases you must delete the old OST file and then create a new file. Below the

• Locate the OST file from the system, and you can use the default location – C:\Users\AppData\Local\Microsoft\Outlook\.
• Browse the corrupt OST file from the system and delete it.
• After this, launch the Outlook application as it will automatically create a new OST file.

Method -2 Disable add-ins in Outlook

In Microsoft Outlook, users often include several add-ins to enhance the functionality but it sometimes invites errors due to bad configuration. So, we suggest you to remove add-ins by following the methods mentioned below:

• Launch Outlook application.
• Go to Files and click on Options.
• Now, from the Add-ins de-select the add-ins you want to remove.

Method -3 Check for updates

It is very necessary to manage proper technical requirements to run both applications and files safe from unpredictable errors “OST is not an Outlook Data File”. So, you must check if your Outlook application & Windows is up-to-date or not. To update both Windows and Microsoft Outlook follow the steps below:

• Launch Outlook application and go to Files.
• Click on Office Account>Update Options where you can see if there is any update or not.
• If there is an update available then click on theUpdate Now option.
• After the update, then restart the applications.

Updating Window

• In the Search bar type Settings and open it.
• Now, go to Windows Update.
• If it’s showing any new updates, then click on it and update the Windows to the latest version.

Conclusion

Microsoft Office 365 users often keep their data within the Offline OST file and forget to back it up to different locations. The possibility of experiencing errors like “OST is not an Outlook data file” is always high and, if the data is not backed up then you might lose it forever. In the above article, we have mentioned some useful methods that can help you to fix this error. But, there are some instances where your Outlook account gets damaged, and you can’t even configure the OST file to Outlook. So, we recommend you integrate a reliable Goldytools OST to PST Converter tool that easily exports and saves your corrupt or damaged OST file in PST file format.

As an Outlook user, you should change the OST file name to troubleshoot or fix a problem in the OST program. This will help you deal with some of the common issues with OST files, such as file corruption, OST not synchronizing with the local mailbox, etc.
The OST file is a local copy of the mailbox data in the Exchange Server. It allows users to work offline when a connection to the Exchange Server is not possible and synchronizes with the Exchange server when a connection is established. Here is a simple guide to changing the OST file name.

The need to rename the OST files:

Before proceeding with how to change the file name of the OST file, let us understand the need to change the OST file name. The main reason is to deal with the issues we encounter with the MS Outlook files. We can fix the issues encountered in MS Outlook by recreating and renaming the OST files. Some of the issues of MS Outlook that can be fixed by recreating the OST files are as follows.

• When the OS Outlook gets disconnected
• When the Outlook file freezes
• When the email is not sent or received because of mailbox size
• Outlook calendar is not displaying the information – such as Free or Busy.
• Corruption in the OST files.

How to rename the OST file?

Following these steps allows you to change the name of the OST file and create a new copy at any time.

• The first step is to exit the MS Outlook file.
• Click on Start and then Click on the Control Panel.
• Click on Mail and then Click on the Show Profiles link.
• In the main window, select the profile name and then click on the properties.
• Now, click on email accounts and choose exchange account
• Click on change
• Now, you must type the server IP address and the user’s profile ID.
• The next step is to click on More Settings
• Click on the Advance tab and then clear the Use Cached Exchange Mode.
• Now click on the Outlook data file settings.



• Click on Disable Offline Use. After this step, a new dialogue box will appear. You have to click ‘Yes’ on the dialogue box. If the ‘Disable Offline Option Use’ is disabled, then it means that the Use Cached Exchange Mode Checkbox was not cleared in the previous step.
• Click on Offline Folder File settings again.
• Now click on OK.
• Select the Use Cached Exchange Mode checkbox in the Cached Exchange Mode Settings.
• Now click on OK, Click on Next, and then Click on Finish.
• Click on Close in Account Settings and Mail Setup dialog box.



If the Outlook issues are not resolved after this step, you may have to try the method below to rebuild the OST file.

Rebuilding OST file Outlook 2013 and 2010:

In this method, it is important to first delete an OST file and then recreate and rename it in Outlook 2013 and 2010.

Deleting an OST File:

To delete the OST File, you have to follow the steps below.

• The first step is to close MS Outlook.
• Go to the default location where MS Outlook saves the OST file.
• In MS Outlook 2013 or 2010, the default location is C:\Users\Computer Login ID\AppData\Local\Microsoft\Outlook.
• After running this command, the list of Outlook files will appear.
• Now, right-click on the OST file that needs to be deleted.
• Now click on Delete.

Recreate and rename the OST file Outlook 2013 and 2010:

After deleting the OST files, you must recreate and rename them by following these steps. To complete this process and change the OST file name, follow the following steps.

• Click on the Control Panel, and then Click on the Mail.
• Click on the Show Profiles menu and then Click on the Add menu.
• Try the new profile name and then click OK.
• Click on the server settings ‘configure manually’ or click on the additional server types menu that pops up in a dialogue box and then click Next.
• Select the MS Exchange or compatible service and then Click on Next.



• Type the IP address and user name of the Exchange Server. Make a check on the Use Cached Exchange Mode.
• Click Finish.

Opening the account in the MS Outlook file will now be possible. Thus, these are simple methods for changing the name of an OST file.

If you think these step too much time cosuming the you use simple conversion method OST to PST Converter.

Summary

OST & PST in Outlook keep data secure but these files are prone to attain common errors such as corruption, inaccessibility, & file not found. Microsoft offers native tools to fix such errors but it’s necessary to use them properly. Let’s understand the types of OST & PST file errors along with their useful solutions. However, it is advisable to opt for the advanced Goldytools OST to PST Converter software that helps to export inaccessible OST files to PST as it is easier to transfer data in PST format

Introduction

The importance of data is very high for businesses operating on Outlook web or on-premises. Both store data in Offline Storage Table (OST) and Personal Storage Table (PST), but each file format serves different purposes. The crucial data of the business, including email, notes, contacts, calendars, etc, are stored within OST & PST files.
It is very important to protect an organization’s data as both OST & PST files can attain various errors, which can cause severe data loss, business downtime, inability to open Outlook, inaccessibility, slow performance, and more. There are numerous ways by which you can prevent experiencing such errors.
So, this blog below will help you with productive ways to repair Outlook PST files & OST files. Also, we guide you on how to convert OST to PST so you can protect Outlook data.

Types of errors occurred in OST & PST files

Microsoft Outlook hosts a heavy flow of mails on a daily basis that ignites the chances of error occurrence. These files carry mailbox data items due to which it cana throws several types of errors mentioned below:

• Corruption: It is the most common issue experienced with OST & PST files as it can occur anytime, leaving the OST & PST files inaccessible. There are various reasons that can corrupt OST & PST files, such as sudden system shutdowns, antivirus updates, server crashes, large files, etc.
• Virus attacks: The use of unauthorized software in your system can carry malicious viruses which can damage your system. As OST & PST files are stored offline in the system it also affects both the files.
• Hard drive: Overload hard drives or infected sections in your hard drives are very prone to damage your PST & OST files if they are stored in those sections. So, checking the health of your hard drive by running a regular scan is necessary

.

• Outlook getting slow : Usually, the data stored in OST & PST files becomes too large, which slows down Outlook or multiple application crashes. It is necessary to manage the large fOST & PST files for better performance.
• Synchronization failures: OST files work offline but are synchronized with the Exchange Server, but sometimes failure in this sync will leave the OST file orphaned and inaccessible.
• Errors detected: Some of the most basic PST file errors are “Outlook Data File Cannot Be Accessed” or “Errors have been detected in the file .pst” which are highly derived from corruption or configuration issues in Outlook.

Practices to avoid OST & PST files from attaining errors

Data in Outlook is always vulnerable to damages or errors; it doesn’t matter if it is a PST file or an OST file, as both carry crucial business data. Being different in operation, OST & PST attain errors that become a severe issue for you as it causes downtime. However, various precautionary measures can prevent your OST & PST files from throwing errors. Let’s find out some of these solutions below:

• Manage updates: Keep your system, software, and Outlook application to its updated version, which prevents the occurrence of unwanted errors. Updates usually fix the loopholes & bugs that can bring corruption & damage to your system affecting the OST & PST files.
• File size management: Large OST & PST files are the primary reasons for bringing issues, so it is advisable to maintain the size under 50 GB as recommended by Microsoft. Also, you must clean up the space by archiving the older emails, which are not required at the moment.
• Use SCANPST tool: It is more beneficial to use the native tools provided by Microsoft, such as SCAN.PST and SCAN.OST to detect any issue within the OST & PST files.
• Creating data backups: To protect your business from sudden interruptions due to the occurrence of any type of errors, it is necessary to create regular backups. This will allow you to restore the data during scenarios like corruption, server failures, and external attacks.

How to fix the OST & PST file issues manually?

The process to fix the issue with the OST & PST files is not easy as it depends upon the severity of the error. Still, the most feasible methods which are suggested are the use of Microsoft native tools, that scans and informs you about the issues behind the errors. Let’s discuss about the useful methods to fix the issue below:

Method 1- Using scanpst.exe

The two inbuilt tools offered by Microsoft to repair PST & OST files were scanost.exe and scanpst.exe, which are located in your system. Now, scanpst.exe is the ideal utility tool replacing scanost.exe, which is used to fix both OST & PST files. Here are the ways by which you can use the scanpst.exe tool in Microsoft Outlook 2010 and above versions:

• Close your Outlook application.
• Now, run the scanpst.exe utility tool.
• Click on browse to select the PST file, the usual location for PST file is C:\Users\Documents\Outlook Files\.
• Click on Start to run the scan.
• After the scan completion, a summary will be seen on the screen and if there is any error detected, so you can click on Repair.

Method 2- Rebuild the OST file

The corruption in the OST file makes the file unable to open or inaccessible. It is more recommended to delete the damaged file and create a new file. But before deleting the OST file, you must backup the OST file data by converting into PST. Find the ways to rebuild the OST below:

• Locate the OST file from the system, and you can use the default location – C:\Users\Anand\AppData\Local\Microsoft\Outlook\.
• Browse the corrupt OST file from the system and delete it.
• Now, Outlook will automatically create the new OST file which can check by relaunching the Outlook.

Method 3 – Manage the PST file size

It is evident the overstuffing the emails or storing large sized emails are the primary reasons behind the PST file errors. So, it is better to manage the size of the file and for that two main methods are archiving old emails and compacting the PST file.

Email archiving:

• Launch Outlook and go to Files>Options.
• Now, choose Advance from the side pane.
• Under theOption for working with Outlook page’s >AutoArchive tab, click on the AutoArchive Setting… option.
• Then, check theRun AutoArchive option and select the number of days for data archiving. After that, choose the location to save your archives and clickOK.

Conclusion

The issue in OST & PST files can damage your entire workflow and can also affect the valuable data. In the above blog, we have discussed the various types of issues that occur in the OST & PST files risking the data. Also, we have mentioned a few manual methods to fix the issue in the OST & PST file.

But, the manual methods are not as effective in the severely corrupted or damaged OST to PST files. So, we suggest you utilize the advanced Goldytools OST to PST Converter tool that easily exports OST file data to PST, which can be saved as a backup.

Summary

Microsoft Outlook’s mailbox data items are stored in two main formats- OST & PST. But businesses often aim to convert OST to Outlook PST to secure data accessibility during a server crash, OST corruption, or rebuilding OST. In this blog, we will help you to convert the OST file into Outlook PST along with an automated solution. So, we highly recommend using Goldytools OST to PST Converter that easily converts entire mailbox data to PST.

Introduction

Organizations have shifted their businesses to Office 365 productive cloud platforms globally to enhance their workflow. It provides you with incredible features & applications such as Exchange Online, SharePoint, OneDrive, Outlook, etc. It has become easier for you to manage your collaboration and projects online.
Offline Storage Table (OST) and Personal Storage Table (PST) are the two main email file formats in Outlook that store the entire data of a mailbox. Even Though both fulfill different aspects for the user, you have to manage data within both formats. There are several practices that require you to convert your OST to a PST file, as both offer different capabilities.

So, this blog below will explain the process of exporting your OST file to Outlook PST and what are the circumstances that led to this action.

Understanding the difference between OST to PST files

Offline Storage Table (OST) file stores the synchronized copy of your mailbox data on the Exchange Server with the feasibility to access it offline. It allows you to edit your data while being disconnected from the Exchange Server and updates it automatically on the server after the connection gets restored.

Contrariwise, the Personal Storage Table (PST) file format is mainly used to backup your Office 365 data locally as it stores mailbox’s data items such as email, contacts, notes, calendar, etc. It is the most compatible email format which allows you to transfer data from one system and Outlook tenant to another.

Why do you need to convert an OST file to PST?

Businesses indulged with Office 365 tend to perform various tasks to manage their operation and collaborations. OST & PST both contain PST file data but they fulfill different responsibilities, so you often need to export OST data to a PST file. Let’s find out the key reasons behind converting OST to PST below:

• Migration: When one business is shifting from one tenant to another then it is very crucial to migrate entire mailbox data to the destination tenant, which is not possible with OST. So, you need to export your OST file to Outlook PST so it can be configured to the destination easily.
• Data backup & restore: The major advantage of converting OST file PST is to create data backup of your sensitive business data. PST files are portable in nature and can be easily configured again if the online server crashes. You can share the useful data in PST files during business collaborations, or migration as it is very compatible to restore the data at the desired tenant.
• Data security: There are many instances where the OST files get damaged or orphaned if the Exchange Server crashes due to any technical reason. It is a very common thing in Office 365, so exporting your OST data to PST will keep your data intact & secure.
• Storage management: Due to the excessive flow of emails on a daily basis, the storage space is overstuffed and throws different types of errors in Outlook or Exchange Server. So, it is better to archive your data in PST file format and save it locally

Manual methods to convert OST file to PST

Microsoft Outlook enables several features that allows you to export your OST file to PST using its in-house features. But to perform these transitions you need to understand the entire process properly otherwise it can fail miserably. There several ways that let you to export OST to PST mentioned below:

Method 1 – Utilize Outlook’s Import/export feature

• Launch the Outlook application.
• Now, go to theFiles and from the side pane chooseOpen & Export option and then click on Import/Export.



• In the Import and Export Wizard, select the Export to a file and click Next.



• Now, on the Export to a file page, choose Outlook Data FIle (.pst) and click Next.



• In the Export Outlook Data File page, choose the folder you want to export. Also, you can check the Include subfolders box, to add all the subfolders inside the main folder. Then, click on Next.



• At the end, choose the location where you want to save your PST file in the system and click on Finish.

Method 2 – Setup auto archive in Outlook

• Open Outlook and go to Files>Options.
• From the side pane, choose the Advanced option.
• Now, under the Option for working with Outlook page’s >AutoArchive tab, click on the AutoArchive Setting… option.



• On the AutoArchive page, check the box of Run AutoArchive every and choose the number of days you want. Then, click on Browse to select the location where you want to save these archives and click OK.

Method 3- Use drag & drop option

• Launch the Outlook application.
• Now, click on New Email>More items>Outlook Data File.
• On the New Outlook Data File page, choose Outlook data file (.pst) and click OK.
• Name your new PST file and select the location you want to save in your system.
• After that, open the old OST file and new PST file simultaneously, then drag the file from the OST file & drop it in the PST file.

Automated solution to convert OST to PST

Executing the manual methods to export OST to PST is useful but is not reliable enough for businesses. If the OST file is damaged with corruption or is inaccessible, then the above methods might fail and can become very time-consuming. The organization often looks to convert multiple files in quick time with no failures & data loss, which is not possible through manual ways. So, businesses actively aim to indulge with an ultimate third-party solution that enables smooth and easy OST to PST conversion.

Goldytools OST to PST Converter is advanced and feature-loaded software that allows you to export OST files to PST without any data loss. It is capable enough to convert multiple OST files along with the entire data items of the mailbox, such as emails, contacts, notes, calendars, etc. So, this tool is the perfect solution for your OST to PST conversion process with high accuracy & easy-to-use interface.

Conclusion

Enabling a successful transfer of an OST file to a PST file is a common practice for businesses but not as easy to execute. In the above blog, we have discussed various aspects of the OST to PST export and what are the effective ways to perform it manually. However, we have highlighted the fact that manual methods are not trustworthy & viable options, as the automated solution is far more convenient and result-oriented.

One of the most common issues that Outlook users experience is the “Microsoft Outlook Cannot Connect to Server.” This error can also prevent you from accessing your emails, which is irritating. Luckily, these problems with Outlook can be fixed pretty easily, and Outlook can be restored to online status. In this article, we will explain why this error occurs and provide practical solutions to fix it.

Reasons for Microsoft Outlook Cannot Connect to Server Error

The “Cannot Connect to Server” error in Microsoft Outlook is an error that occurs when the software cannot connect to your email server. This can be caused by a range of factors, including:

• Network issues: There are chances you are using Outlook, poor internet connectivity, or a firewall that’s blocking Outlook from accessing the server.
• Incorrect email account settings: Outlook outdated or wrong email configurations.
• Corrupt OST files: Server connection can be interfered with damaged Outlook data files.
• Outdated software: Compatibility issues may occur from running an out-of-date version of Outlook or Windows.
• Add-in interference: Server connection problems can be caused by faulty or incompatible add-ins.

Before we can tackle the error, we must understand the root causes. Let’s now see some of the ways you can solve this problem.

Methods to Fix Microsoft Outlook Cannot Connect to Server Error

Various methods to fix Outlook cannot connect to the exchange Error

Method 1: Check Your Internet Connection

Before we jump into more advanced solutions, make sure your internet connection is stable. This Outlook not connected to server error is caused by one of the most common reasons: a weak or intermittent connection. Try the following:

• Open your web browser, and go to any website to check the Internet is working properly.
• To reset the connection, restart your modem or router. Also, check whether Outlook is online or offline.
• If you are using Wi-Fi, try to connect with an Ethernet cable for a faster connection.

Method 2: Update Outlook

You may also have connection problems with the server if you are using an outdated version of Outlook. Microsoft Exchange server constantly updates and fixes bugs and compatibility issues. This can easily be fixed by updating Outlook.

• Open Outlook.
• Head to File > Office Account (or Account in some versions).
• Click Update Now under Product Information and select Update Options.



• If no Update Now option is available in your Outlook client, download and install the Windows OS updates.

Method 3: Disable Faulty Add-ins

Outlook add-ins can improve Outlook functionality, but at times, they conflict with the server connection. Faulty or outdated add-ins may be the reason Outlook can’t connect to the server error message.

• Press the Windows + R keys to open the Run dialog box. Type Outlook /safe and hit the Enter key or OK. This will launch Outlook in safe mode.



• Click File > Options.



• Open Outlook in safe mode. Click ‘Add-Ins’ and then click the ‘Go‘ button beside Manage: COM Add-Ins.



• Click OK and uncheck all Add-Ins.



• Reboot Outlook in normal mode.

Method 4: Create a New Outlook Profile

In some cases, a corrupt Outlook profile may prevent the program from connecting to the server. To resolve the Outlook issue, you can create a new profile without losing your email data.

• In the Control Panel, search ‘Mail.’ Click on the ‘Mail’ option, then.



• Under the mail setup window, click on ‘Show Profiles.’



• Click on Add to add a new outlook profile.



• Type in the Profile Name and press ‘OK.’



• Log into your new profile with your email account and Finish.



• It will create a new Outlook profile.

Method 5: Repair Outlook Account

If all the above fails to fix the “Outlook trying to connect to server” error, you can go for repairing your Outlook account.
When you enter the servers or email addresses in Outlook, the info associated with these servers or email addresses is known as an Outlook account. And these settings might be disrupted, which might cause problems like the one you are facing now. The problem could be fixed by repairing an Outlook account. So, try the following steps:

• Open Outlook.
• Now click on “File”>” Info”> Account and Social Network Settings”>” Account settings.”
• Click on the “Repair” button and select your account



• You will be prompted to enter your account details or to confirm simply. They suggest that you should remove the password and reenter it to get rid of the change you have entered the wrong password.
• Hit the “Next” button. This allows Outlook to connect automatically to the server and diagnose any problems.

Method 6: Verify that Outlook Is Online and Disable Offline Mode

Outlook has an Offline Mode that prevents It from connecting to the server. If your Outlook is set to work offline, you will get a “Cannot Connect to Server” error. Make sure Outlook is online.

Method 7: Try Goldytools OST to PST Converter

The above methods can solve most connection glitches, but things go south when file corruption is the culprit of connection failures. If you still can’t connect to the server after trying all manual fixes, your OST file may be corrupted. When it comes to this case, an OST to PST converter can be the easiest and the most effective solution.
Goldytools OST to PST Converter is a powerful tool that lets you repair corrupt OST files and recover your data by converting them to the only used PST format. It allows you to recover your emails, contacts, and calendar entries even if manual methods fail; you don’t lose your data.

Conclusion

The “Microsoft Outlook Cannot Connect to Server” error is one of the most common errors, but by using the above-mentioned troubleshooting methods, you can fix it in no time. First, start simple, like updating Outlook, disabling faulty add-ins, or checking your connection settings. If that doesn’t work, try creating a new profile or repairing your Outlook account. But when manual methods don’t work and corrupted OST files are the cause, using an OST to PST converter like Goldytools OST to PST Converter is the easiest and the most effective way out.

If you are getting error 0X800CCC0E in Microsoft Outlook and looking for a solution to resolve it, then this blog will be of great help. In this blog, we will learn about various reasons for error 0X800CCC0E in MS Outlook and the manual methods to fix this error. There are situations when an individual configures an email account in MS Outlook and may encounter error 0X800CCC0E while attempting to send an email.

• When sending an email, Outlook does not authenticate your Account on the server, and the Outlook mail server rejects the email message.
• Duplicate accounts.
• Conflict between SMTP servers while using an email program or when users try to send emails during account configuration.
• Antivirus Settings restrictions
• Features blocked due to Firewall.
• Faulty and corrupted add-ins or files
• Unwanted or suspicious emails

Manual methods to fix error 0X800CCC0E in Outlook

Configuring your Email account in MS Outlook

1. Launch the Microsoft Outlook application.
2. Navigate to Accounts -> Properties -> Servers.
3. Check the option “My server requires authentication”.
4. Enter the email ID and password for your email account.
5. Click Apply and Accept.
6. Try sending an email.

Check Server Requirement from Settings

1. Now, start the Microsoft Outlook application.
2. Navigate to File-> Tools -> Account Settings.
3. After this, select the Email and choose your Email account from the list.
4. Click More Setting.
5. Click the Outgoing Server tab.
6. Enabling the “My outgoing server (SMTP) requires authentication” option.
7. Click OK to apply the changes.
8. Restart the MS Outlook application.

Delete Duplicate Accounts

1. On the Outlook menu, select Tools.
2. Navigate to the Accounts -> Mail tab.
3. Select duplicate mail account.
4. ClickRemove to remove the duplicate Account.
5. Restart the MS Outlook application

Change Server Port Number

1. Launch the MS Outlook application on the system.
2. Navigate to File -> Tools -> Account Settings.
3. Click the Email tab -> select your Email account from the list.
4. Click More Settings and open the Advanced tab.
5. Change the Outgoing Server (SMTP) port number to 587.
6. Click OK to apply the changes.
7. Restart the MS Outlook application

Repair Outlook

1. Press Windows + X->select Apps and Features.
2. Locate MS Outlook ->, click on it ->from the available options, and click Modify.
3. Select the Quick Repair option -> click Repair.
4. In a few minutes, the software can detect and resolve the issue.
5. On completion of the repair process, launch MS Outlook.

Reinstall Outlook

1. Open Control Panel->navigate to Programs and Features.
2. Select MS Office application.
3. Now, ensure you tap Uninstall at the top of the Programs and Features window.

An uninstallation wizard opens. Follow the on-screen instructions to uninstall MS Office.

4. After the uninstallation of the MS Office procedure is completed, you need to install MS Office again.
5. After installing MS Office, create your email account.
6. Try sending an email.

Remove and again add the email account

Remove Email Account

1. Launch MS Outlook -> navigate to the File menu.
2. Click Account Settings and then select Account Settings.
3. Select the email account that you want to remove->click Remove.
4. From the Account Settings popup, click Yes to confirm.

Add Email Account

1. Launch MS Outlook. ->navigate to the File menu and ->click Add Account.
2. Enter your name, Email, and password, and retype the password.
3. Click Next to proceed.
4. Once the Account is configured correctly, click Finish

Perform a Clean Boot

1. Open your system as an administrator.
2. In the search bar, type msconfig->select System Configuration.
3. In the System Configuration window, select the Services tab.
4. Select Hide all Microsoft services checkbox->click Disable all.
5. Select the Startup tab and ->select Open Task Manager in the System Configuration window.
6. Select every item in the Task Manager and ->click Disable.
7. Close Task Manager and restart your system.
8. Install MS Outlook and add the email account again

Check Internet Connection

1. Click the internet icon in the taskbar-> select the network with “No Internet, secured” displayed.
2. If the Forget button is visible, click it.
3. Connect to your network again.

Professional OST to PST Converter Software

If you are still getting error 0X800CCC0E in Outlook, we recommend using third-party OST to PST converter software. This software effectively resolves error code 0X800CCC0E in Outlook without any data loss and supports all versions of Microsoft Outlook. The OST to PST Converter software is also available as a free trial version.

Conclusion

This blog highlights all the possible reasons for error 0X800CCC0E in Outlook and the manual methods to fix it. In case you are still unable to resolve the error code, we recommend using professional third-party OST to PST converter software. The tool allows saving recovered emails in PST, MSG, EML, and MBOX file formats.

If you have ever had your emails remain in the Outbox folder, then you can attest that it is a very annoying situation, especially if you have an urgent message to send. This is a familiar problem with Outlook and may be due to several factors. It is essential to know these reasons and how to sort them out to have efficient communication. So, let us get into the details

Reasons for emails to get stuck in your Outbox

Of course, before we proceed to the solutions, it is crucial to understand why your emails are stuck in the Outbox. Several factors can contribute to this problem:

• Large Attachments: Outlook’s sending process can be bogged down when you send emails with big attachments.
• Poor Internet Connection: Sometimes, the internet connection is poor, which may hamper the sending or sharing process, and emails remain in the Outbox.
• Outlook Add-Ins: Certain third-party add-ins may clash with Outlook, leading to problems sending emails.
• Corrupted Outlook Profile: Outlook profiles can be corrupted, and this can cause many issues, such as emails not being sent properly and staying in the Outbox.
• Server Issues: On some occasions, the issues arising from the server on the side of your email provider may lead to a delay in sending emails

In other words, when you attempt to send an email, it is not delivered to the recipient; instead, it arrives in your mailbox. However, it ends up in a folder named “Outbox. ” It can be irritating because your email must reach the intended recipient. On top of that, Outlook may display some error messages to you.

Methods to Resolve Stuck Emails in Outbox issue

Here are some reliable methods to fix the stuck emails in the Outbox issue. Follow each method carefully to get desired outcomes.

Method 1: Check Your Email Settings

At some point, emails may remain in the Outbox because you have scheduled them to be sent later. It is as if one wants to send a message at a particular time, which will be sent automatically. To fix this:

1. Open your Outbox.
2. Click on File.
3. Click Account Settings.
4. Choose the account you want to change the settings of.
5. Click Change.
6. Type in your new password if required.
7. Then click Next, and then on the final window, click on the Finish button.

If you have a password for your Outlook data file, here is how you can change it:

1. First, you need to launch the Outlook application on your local computer.
2. Next, click the right mouse button on the email account you want to configure.
3. Then select Data File Properties.
4. Select Advanced, then go to Change Password.
5. You have to type in your old password and then the new one. Confirm it.
6. Press OK and then exit all the opened windows.

The above solution is useful in finding the solution to Emails Get Stuck in Outbox error. If not, then go for the other ones

Method 2: Change the Outlook connection status

Before diving into the solution methods, one needs to ensure Outlook’s connection status. If Outlook is offline, your email messages will be kept in the Outbox folder until the status changes to online.

To modify the mail server state, follow these steps:

1. Open Outlook and go down to the bottom right corner of the screen. You will see Connected or Connected to Microsoft Exchange. If it is “Connected,” then the issue is not the server’s status in any way.



2. If the state is Working Offline, the user should go to the Send/Receive tab and click Work Offline to disable it. Now, resend the mail.



3. .However, if the status is still Disconnected, look at the Internet connection and correct it if necessary

Method 3: Resend the email

If you encounter the problem despite following the first method, you have no option but to resend the emails, but this time, make sure you are logged into the server, not to mention checking the internet connection.

Also, restart your system once. Outlook will resynchronize with the mail server upon Outlook’s launch after a reboot, and as such, the email may leave Outbox. Also, do not open the mail immediately after sending it because it will lock the sending process.

Another measure to be taken is the reduction of the number of attachments in the mail. If doing so successfully takes the mail out of the Outbox folder, you are done with your problem.



Method 4: Automated OST to PST Converter

While the manual methods above can be helpful, they may not always be effective, especially in severe Outlook data file corruption. Moreover, these methods can potentially lead to data loss if not executed correctly. For a more dedicated and comprehensive solution, consider using GoldyTools OST to PST Converter.
GoldyTools OST to PST Converter is a professional tool that addresses various Outlook issues, including emails stuck in the Outbox. This powerful software offers several advantages:

1. Free conversion of the first twenty emails in every folder
2. Conversion of several OST files at a time
3. It incorporates all Outlook items (mails, calendar, contacts, etc. ).
4. It is compatible with IMAP, Office 365, Exchange, Hotmail, and Outlook.com
5. Easy to use, no Exchange profile or server connection required
6. Fixes and migrates damaged OST files
7. Saves in PST, MSG, EML, HTML, MHT and PDF formats
8. Divides and combines large PST files
9. Allows for the search of OST items using the field names.
10. Works with Outlook in versions 2000 up to 2019

Conclusion

Stuck emails in the Outbox can cause problems in your working process and communication with business partners. Although there are various manual solutions to fix this problem, employing a professional tool such as Goldytools OST to PST Converter guarantees a better approach.

Emails are crucial for communication, especially at work. Microsoft Outlook simplifies email management. A key feature is the OST file, or Offline Storage File. These files allow you to work offline. Later, you can sync any changes with the Exchange server. If you’ve wondered where OST files are stored, you’re not alone. In this blog, we’ll guide you in finding your Outlook Data File (.OST). This helps you manage your emails more effectively.

Where are OST Files Located?

Most of the OST files are stored under the ‘AppData’ directory of your Windows user account. This location can be different based on the versions of Windows and Microsoft Outlook which are installed. There are ways by which the OST file can be located and we are going to describe them below. All the methods will help you to follow a step by step procedure.

Step 1: Check the Default OST File Location

Refer to the table mentioned below to find the default location of OST files according to the versions of MS Outlook and Windows

To find the OST file on your Windows PC, you can manually go through the route in File Explorer or use the path URL provided in the table above.

Step 2: Search for the OST File Using Outlook Options

In case you are unable to search for files at default locations or manually, you can take a look at below steps to find the OST files quickly on Windows XP, 7, 8, 8.1, 10, or 11 PC.

MS Outlook 2013, 2016, 2019, or 2021

• Open the Microsoft Outlook application.
• Go to File > Info > Account Settings > Account Settings.
• Click on the Data Files tab and select the OST file associated with your account.
• Click on the “Open File Location…” button.

MS Outlook 2010

• Open Microsoft Outlook and go to File > Info > Account Settings > Account Settings.
• Choose Microsoft Exchange Server from the list, then click on “Change.”
• Click on “More Settings.”
• In the Advanced tab, click on “Offline Folder File Settings.”
• This will display the path where the OST file is located.
• To visit the OST file location, copy the folder path and paste it into File Explorer.
• This will open the File Explorer window and show you where the OST file is stored on your PC.

Step 3: Directly Open the OST File Location via Outlook

• Here’s an easy way to find the OST file in any version of Outlook:
• Open Outlook and right-click on your email profile name or email ID in the left sidebar.
• Click on “Open File Location.”
• A File Explorer window will pop up, showing where the OST file is stored.

Step 4: Professional Solution to Find and Convert OST File

The methods mentioned above can be time-counsuming, especially when dealing with multiple OST files. Also, these methods may not help you recover corrupted OST files. Therefore, it’s advisable to use a more advanced and powerful solution like the one offered by Goldytool’s OST to PST Converter.

This tool allows you to quickly find all your OST files in seconds. It also lets you convert OST files to PST, including emails, journals, notes, and more. Additionally, you can repair corrupted OST files and save them in formats like PST, PDF, and HTML. The software is user-friendly and easy to navigate.

Conclusion

Manual methods work well if you are technically sound and issues are minor. But in case of dealing with multiple OST files, you may require a professional solution like the Goldytool’s OST to PST converter. It will help you find the files without any hassle. You can also repair the corrupted files and convert in any format you like. Also, all your data like email, contacts, and notes are saved.

Microsoft Outlook is one of the most common programs for email access and works well with Exchange Server for business communications. Nevertheless, a common problem bothering users is the disconnection of Outlook from the Exchange Server. This disconnectivity can cause interruptions in productivity, refusal to send/receive emails, and restricted data accessibility. This blog will discuss the causes of this problem and possible ways of solving it.

Reasons for Outlook disconnection from Exchange Server

The Outlook disconnected from Exchange Server problem belongs to the class of problems that may have many origins, starting with network issues and ending with complex software issues. Let’s explore some of the most frequent causes:

• Unstable or intermittent internet connection
• Misconfigured Outlook account settings
• Outdated or incompatible Outlook version
• Overly restrictive firewall settings
• Conflicting third-party security software
• Corrupted or oversized Outlook data file (OST)
• Exchange Server undergoing maintenance or updates
• DNS resolution problems
• Expired or invalid SSL certificates
• Group Policy changes affecting network access
• Insufficient storage space on the Exchange Server
• Synchronisation conflicts between devices
• Damaged or corrupt Windows user profile
• Incompatible or malfunctioning Outlook add-ins
• Network proxy server issues
• Exchange Server reaching its connection limit

Methods to resolve the Outlook disconnected from the Exchange server

Here are some ways to solve the Outlook disconnected from Exchange Server problem

Method 1: Check the connectivity and status of the mailbox server

If you encounter a particular error, you should attempt the basic solutions before going to the complex ones.

• First, check the system’s connectivity and the mail server’s status.
• Ensure the system is connected to the internet and the mailbox server is active

For the mail server:

• You can attempt to access the Exchange Server using OWA (Online Web Access).
• If you are to log in successfully, the server will be on and functioning as it should.
• If not, please contact the administrator

Method 2: Check work Offline status

Work Offline is also a feature available in Outlook, which allows one to temporarily log out of Outlook and work offline without being interrupted by new incoming messages. It is also handy when the network is unavailable or is of substandard quality. In case the Work Offline is turned on by mistake or intentionally, Outlook will indicate the disconnected from the Exchange Server message. To resolve this,

• Click on the Send/Receive tab.
• Look at the Work Offline feature.
• If yes, put the pointer on it, right-click on it, and select disable.



• It can also be solved by flushing the DNS in order to allow Outlook to connect to the Exchange Server. For this, press the Windows logo + R on the keyboard, then type ipconfig /flushdns and press the ‘Enter’ button.

Method 3: Open Outlook in Safe Mode

The incorrect and incompatible add-ins can also lead to errors, make the Outlook data file inconsistent, and harm the OST file. To resolve the issue and ensure add-ins are not responsible for Outlook disconnection, the following steps need to be taken such as:

1. Exit the Outlook program and then press the Windows button and the R simultaneously on the keyboard to bring up the Run box
2. Type Outlook.exe/safe and press Enter.
   
3. Insert your login credentials and observe the connectivity status on the status bar. If it is connected to Exchange Server, turn off all the add-ins in Outlook and launch the application again.
4. To know which is faulty, enable the add-ins one at a time and check Outlook’s status for disconnected status.
5. Last of all, uninstall any problematic add-ins installed in Outlook and use the Outlook application without any problem.

Method 4:Fix the certificate issue

Outlook access needs proper certificates that offer the best application experience. Now and then, if you are logged in to your Outlook account and you are unable to connect with the Exchange server, then this might be due to damaged or expired certificates.
Pro Tip: For certificates, the best practice is to contact the administrator and use the seamless services.

Method 5: Create a new Outlook profile

Sometimes, for some reason, your Outlook profile is corrupted, and creating a new one is the correct course of action.

1. First, shut down Outlook and then go to the Control Panel in the system.
2. On the Control Panel window, select Mail by clicking on it.
   
3. In the Mail Setup window, you will see the option Show Profiles; click on it.
   
4. Now, click on Add.
5. Type Outlook’s profile name and click on OK.
6. You should now follow the instructions shown in the wizard to set up your email profile.
   
7. Once the synchronization is complete, close the Outlook and open it again to verify the connection status. If it remains connected, then the problem has been solved. At this juncture, one is advised to delete the Outlook profile to avoid any problems.

Method 6: OST to PST Converter

With manual methods, the problem can indeed be solved most of the time; however, the effectiveness of these methods is in question in case of critical OST file damage. This is where the Goldytools OST to PST Converter is very useful. This powerful tool aims to solve the problem of Outlook connectivity by converting the offline OST file to PST format. After conversion, the user can easily import it into Outlook.

The Goldytools OST to PST converter offers several advantages:

• Repairs damaged OST files.
• Retains all the folder structure and the properties of emails.
• Compatible with all versions of Outlook.
• Enables the user to choose which folders have to be converted.
• Offers a simple design to enable proper usage and control of the application

conclusion

Outlook getting disconnected from the Exchange Server can greatly disadvantage productivity and communication. Although it is possible to solve the problem with the help of the manual approach, this is not always effective enough, especially if the information is severely damaged or the server is constantly experiencing problems.
For such a situation, the OST to PST Converter can be a reliable tool to help users regain their Outlook data in the shortest time possible.

OST files are an integral part of Microsoft Outlook that enables users to work offline, make changes to the Outlook data, and then synchronize with the Exchange server whenever the connection is available. Nevertheless, some circumstances may cause the OST file to become unusable, and the user will receive the message “OST file is in use and cannot be accessed.”

This error commonly happens when Outlook cannot read or write on the OST file, and thus, users cannot access their emails, contacts, and other important information. By knowing the causes and applying the correct measures, users can easily return to their Outlook information and continue working.

Reasons for the “OST file is in Use and Cannot be Accessed” issue

The issue “OST file is in use and cannot be accessed” is quite a popular one, and most often, it appears when the user is attempting to work with an Outlook data file. Here are some of the simple causes of this error:

1. The Outlook data file may be opened in another application or process on your computer or device.
2. The file may be opened in the read-only mode.
3. The file has some problems with permissions.
4. Multiple users running on the same OST file
5. OST file accessed unauthorised
6. Poor or bad internet connection
7. The file could be damaged as a result of a virus attack or any other cause

Methods to fix the “OST file is in use and cannot be accessed” issue

Users can opt to work with manual and automated workarounds since error messages that state that the OST file is in use and cannot be accessed are inevitable. These solutions are:

Method 1:Disable cached Exchange mode.

This error can be due to several reasons, but one of the most general is that while your Exchange Server is running in Cached mode, your Outlook client is not. This can occur if you have recently transferred your emails to a new computer or upgraded your Outlook version. Here, we will explain how to turn off the Exchange cached mode to solve the error.

1. Select the File tab in the MS Outlook.
2. Go to Account Settings and then to Account Settings again.



3. Choose the Exchange account that needs to be modified and then click on the ‘Change’ button.
4. Clear the check mark beside the “Use Cached Exchange Mode” option and click Next



5. Click on Finish and then on Close.
6. Close the Microsoft Outlook and re-open it to have the changes implemented

Method 2: Recreate OST File.

Given below are four simple steps to repair the OST file and resolve the error:

1. Close all programs that are accessing Outlook data files. This error is usually displayed when an application seeks to open an Outlook data file currently opened by another program.
2. Once you are done with all the applications, shut down your computer. This ensures that all the applications are closed and do not have any link to the Outlook data file.
3. The next step is to delete the .ost file. To do this, you should go to the file’s location on your computer and remove it.
4. The last action that needs to be done is to restart Outlook. After Outlook has been restarted, the new .ost file will be created & the error message should no longer appear.

Method 3: End MS Outlook Processes.

If you are receiving the message “OST file is in use and cannot be accessed”, it means there is a process still in use with the OST file. The following are the procedures to shut down MS Outlook and other processes to address the error:

1. Open the Task Manager by doing the Ctrl+Alt+Delete shortcut.
2. Go to the Processes page.
3. Go to the Task Manager, look for outlook.exe or msimn.exe, and click on End Process for all of them.



4. Quit the Task Manager and try to open your OST file once again.

Method 4: use GoldyTools OST to PST converter.

Goldytools OST to PST Converter is a professional tool that converts OST files to PST files in a few minutes. This tool also offers several features, including restoring deleted or permanently deleted items from an OST file, fixing damaged OST files, restoring emails, restoring password-protected OST files, converting encrypted OST files, and more. It also supports all versions of MS Outlook, including Outlook 2021 and Exchange Server 2019.

conclusion

The “OST file is in use and cannot be accessed” error can be quite annoying and sometimes can hinder your productivity, but the above methods can help you deal with the problem and carry on with your work without any more interruptions. If manual methods appear too complicated or take too much time to implement, Goldytools OST to PST Converter is the right solution to this problem. Get Goldytools now and ensure your Outlook data stays reachable and safe.

For a lot of users, changing an OST (Offline Storage Table) file to a PST (Personal Storage Table) file is an important operation required to gain access to their Outlook mailbox data, especially when they are experiencing problems with an Exchange server or moving to a different platform. Goldytools OST to PST Converter is a trustworthy tool that guarantees your OST file undergoes an efficient and secure conversion process without any data loss.

In this guide, we will demonstrate how to change OST to PST format using the Goldytools OST to PST Converter.

Why do you need OST to PST converter?

You need to recognize why an OST to PST converter might be necessary before starting the conversion process. Microsoft Outlook generates Offline Storage Table (OST) files in cached exchange mode, which lets you work without an internet connection. However, owing to a variety of reasons, these files can lose accessibility, which makes it important to change them to Personal Storage Table (PST) format.
Here are some reasons why an OST to PST converter is a requirement in the following scenarios:

1.Corruption in OST File: Should an OST file become corrupted, converting it to a PST file might enable the recovery of the data
2.Exchange Server Downtime or Failure: If Exchange Server is not available, users might have to change their OST files to PST format to reach their emails.
3.Outlook Profile Issues: If an Outlook profile is gone or unreachable, transforming OST files helps to ensure that data stays intact.
4.Backup Purpose: Converting OST files to PST can create a backup that protects your emails, contacts, and additional Outlook data.
5 Migration to a New Email Client: Migrating is easier with OST converted to PST because PST is more broadly supported.
6.Data Transfer to Another PC: Migrating PST files to a new computer makes it easy to carry over Outlook data.
7.Archiving Old Emails: For the archiving of old or essential emails in a format that is both readable and portable, OST to PST conversion is important
8.Accessing Data Offline: You can access PST files independently of an Exchange server while offline.

Why choose Goldytools OST to PST converter?

The Goldytools OST to PST Converter is a complete and easy-to-use tool for converting unreachable OST files into the Outlook PST format. This advanced resource assures data precision and no loss throughout the conversion process, making it one of the best alternatives for those dealing with OST file conversion. Below are the top reasons why Goldytools stands out:

1. For all OST to PST conversion purposes

   Goldytools OST to PST Converter processes large files, including encrypted OST files, and supports all versions of Outlook from 2000 through 2019. This tool is adaptable and addresses a large spectrum of user needs in file conversion.

2. Conversion from OST to PST for Free

   Users can take advantage of the tool to convert the first 20 emails from any folder without charge. This feature allows you to take a look at and evaluate the conversion quality before deciding on a complete license.

3. Facility to Extract All Your Mailbox Items

   Goldytools OST to PST Converter is here for the same and gets you all mailbox items along with emails, attachments, contacts, notes, tasks, journals, and calendar data, just like other best available tools via Goldysoft.WinControls. The item is deleted, and by doing so, you can recover any deleted items.

4. Turn OST into Any File Format You Want

   The tool supports converting OST files into different file types, including PST, MSG, and EML. This involves various applications, which include PDF readers and text readers.

5. Split Large PST Files

   PST files are highly affected by corruption if they are large. By decomposing PST files in sizes from 1GB up to 50GB, Goldytools is able to manage the data safely and easily and make it easier for you

Step-by-step tutorial to use Goldytools OST to PST converter to convert OST to PST format

Goldytools OST to PST converter user interface is simple and easy for the users. Follow the given steps to convert OST to PST format in simple steps:

1. Select OST File to convert

   After running Goldytools OST to PST converter, it asks you to select the OST file that you wish to convert. Now, navigate to the OST File Location by clicking on the Browse button. After selecting the file, you can now opt for either a standard scan or an advanced scan based on the health of the file.

   
   1. ➔Standard Mode is suitable for regular conversions
   2. ➔Advanced Mode should be used if the OST file is corrupted or if a deep scan is required.

   ClickNext to proceed

2. Start the Conversion Process

   When the OST file is loaded, the converter will scan and show a list of all mailbox items in that particular OST file. It lets you preview the emails, contacts, calendar entries, tasks, and other mailbox items. It offers the ability to stop once it has detected a given number of samples.

   

3. Select a location to store the PST File

   When the scanning is complete, you will need to select a destination where you want to save this newly converted PST file. Click Browse and choose the location on your computer where you want to have the PST file saved. You can also use the Split Option to split large PST files into multiple smaller ones.
   Additionally, you can append a prefix to the name of the store (to keep your folders in Outlook organized).

   

4. Convert and Save the File

   Press the Save button to convert block creation mode. The converter will now start converting the selected OST file to the PST format. This might take a few minutes, depending on the file size and number of items. After successfully converting the file, you should get a notification message telling you that the file has been converted and saved in a specified place.

   

5. Get into your PST File in Outlook

   Once the conversion is complete, you can import this PST file into Microsoft Outlook as usual using the import process. If you want to restore an Outlook PST file, just follow this process:
   1) Open the version of Outlook that’s still working and then go to ‘File > Open & Export > Import/Export.’

Conclusion

For anyone who needs to change inaccessible or corrupted OST files into PST format, Goldytools OST to PST converter is an important tool. Featuring a user-friendly interface, batch conversion options, and sturdy features, it ensures that data loss is not a concern during the process. This converter provides a dependable solution for any situation, whether it’s server troubles, shifting data, or simply making backups for your emails. Get Goldytools now and discover how simple it is to effortlessly change OST files to PST format!