How to repair corrupted pst file Microsoft Outlook 365 Microsoft Q&A

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The steps involved in this might differ depending on what version of Outlook or Microsoft Office you’re using.



rebuild Outlook data file quickly

Using the software, you can repair and rebuild a PST file of any size, irrespective of the cause of corruption. Unlike the SCANPST tool, it won’t crash halfway if the corruption level is high or file is large. ScanPST mostly validates and corrects errors in the internal data structures of a .pst file. Therefore, structures such as BTrees and reference counts, are checked and repaired as necessary.

Repair your .pst file quickly with our proven tool



Once your task is done of locating the ScanPST.exe tool, kindly head to follow the below-given steps to fix Outlook data files (PST). 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. The recipient display properties are changed to be consistent with the recovered recipient table. As soon as this operation is complete, other algorithms are run to collect all the orphaned messages Outlook profile repair and recovery steps and to put them in an Orphans folder. You can create a new Outlook Data File and drag the items in the Lost and Found folder into the new data file.

rebuild Outlook data file quickly

Step 1 - Exit Outlook and start the Inbox Repair tool





These low-level objects have no knowledge of the upper-level structures, such as messages, calendar items, and so on, that are built upon them. After you run the Inbox Repair tool, you can start Outlook and recover expert Outlook tips by FixTechGuide repaired items. Optionally, you can try to recover additional repaired items from the backup personal folder. Dealing with corrupt files is always scary, especially because of the potential for data loss.

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 repair corrupted OST in Outlook needing access to the original account. The Inbox Repair Tool can’t 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.
  • 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.
  • The Inbox Repair tool creates a backup file with the same name as the original, but with a .bak extension, and saves it in the same folder.


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 you’re 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.



rebuild Outlook data file quickly

When you use Secure Data’s repair software, you can rest assured that you’re using a safe, proven tool to repair your Outlook mailbox. The Outlook PST File must be repaired to maintain the business workflow and productivity. This blog has addressed several ways to repair Outlook PST File. While manual approaches like updating Outlook, verifying anti-virus programs, using the Inbox Repair Tool, etc, can be useful.
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