1 How to Repair an Outlook PST File
Hong Coppola edited this page 2026-02-03 01:45:37 +00:00
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Problems like system crashes, sudden shutdowns, or profile issues can corrupt the OST file, causing Outlook to display sync errors or lose access to your data. Although Outlook lets you recreate the file, doing so may result in the loss of any unsynced changes. You can usually repair a damaged .pst file using file repair software, but you might even be able to fix it using MS Outlooks built-in capabilities. Like any type of data file, its possible for a .pst file to get corrupted. This might happen with a large .pst file that exceeds the size limit due to third-party add-ins or apps.

Repair your .pst file quickly with our proven tool

The folders might just be empty and redundant, or they might contain recovered data that Outlook couldnt place in its original locations. The Inbox Repair Tool is an in-built utility from Microsoft to overcome the Outlook PST file corruption issues. Users can Outlook Stuck on Synchronizing Folders fix Outlook PST files using this utility, but firstly you need to locate the Inbox Repair Tool (ScanPST.exe) in their system. We are going to share a table below with the default location of this utility for different Outlook versions, like Outlook 2010, 2013, or 2019. In addition, it turns into leading Outlook errors, which might affect overall productivity and efficiency and can increase downtime. Therefore, users should put some effective solutions into action to deal with inaccessible or damaged PST files as soon as they encounter Outlook issues.

Step 1 - Exit Outlook and start the Inbox Repair tool

When you delete the file, Outlook automatically creates a new one on the next launch. At a higher level, the more visible changes that you see involve Work Offline Mode Stuck folders and messages. It is located in the folder of your original Personal Folders (.pst) file.

Situations When You Need to Repair Outlook Data File Without SCANPST

To avoid data loss, EdbMails OST to PST converter provides a reliable way to recover mailbox content from damaged or orphaned files. It converts the data into PST format, which can be easily opened in Outlook without Fix Outlook and Office 365 Errors 2025 needing access to the original account. The Inbox Repair Tool cant always recover a heavily corrupted .pst file.

Locating the Outlook Data Files

In the Folder Pane, you might see a folder named Recovered Personal Folders that contains your default Outlook folders or a Lost and Found folder.In addition, this software has a straightforward GUI, so every user will be able to fix PST files without hassle.You can try any of the methods listed above to rebuild the PST file.Whether you are a Microsoft Outlook, Exchange or Office 365 user, you may come across or encounter the PST files.For instructions about how to unhide files and folders, see your operating system documentation.Each user can have particular reasons for corrupting their PST files.Yevgeniy Reznik is Laboratory Operations Manager at Secure Data Recovery Services in Cleveland, Ohio, and has more than a decade of experience as a data recovery engineer.No validation is explicitly done on body-related properties or on subject-related properties, except the implicit low-level validation that this article discusses earlier.Then, you can move the recovered items to your new Personal Folders (.pst) file.

It can also occur if you close Outlook abruptly, or if your file is copied and stored in a way that causes an error, such as on a network drive or cloud file location. Users now should be mindful of the common causes why users need to fix Outlook data files (PST). We will be delving into exploring the powerful methods to fix Outlook PST files in the following paragraph. Follow these steps to repair your Outlook personal folder file (.pst) by using Inbox Repair tool. If youre dealing with a corrupt .pst file, the very first step you should take is using the Inbox Repair tool (SCANPST.EXE). Here, we will outline two approaches, both manual and professional, to fix corrupt Outlook PST Files.

Besides that, its free edition can process up to 50 items from each folder, making it easy for users to understand tools working. Remember that the backup file was the original corrupted file, and you may find that you cannot recover anything other than what was recovered in the Lost and Found folder. If you cannot import the Newname.pst file into Outlook, unfortunately you have lost all the information that is not in the Lost and Found folder. In the Folder Pane, you might see a folder named Recovered Personal Folders that contains your default Outlook folders or a Lost and Found folder.