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

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This might happen with a large .pst file that exceeds the size limit due to third-party add-ins or apps.



rebuild Outlook data file quickly

For instructions about how to unhide files and folders, see your operating system documentation. After renaming the file successfully, you can then launch your Outlook program. You’ll find a new .PST file at the default location on your hard drive. If ScanPST determines that a specific block of the structure or table is unreadable or corrupted, ScanPST removes it. If that block was part of a specific item in Outlook, the item will be removed when it is validated.

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 online Outlook email repair utility 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.



Step 1 - Exit Outlook and start the Inbox Repair tool





Use the Browse button to choose the Outlook Data File (.pst) you need to scan — find the file based on Office 365 Sync Errors Fix the locations in step 2 above. This utility is not the professionals’ recommendation, as it comes with a lot of drawbacks. Before implementing this method to fix Outlook PST files, read its limitations for more insight.

Situations When You Need to Repair Outlook Data File Without SCANPST



It offers various facilities to the users, allowing work offline mode stuck them to complete the process smoothly and confidently. In addition, this software has a straightforward GUI, so every user will be able to fix PST files without hassle. Users can process many Outlook data files (.pst) in single go using this professionals’ recommended tool. It also has no restrictions on adding oversized PST files to resolve corruption. Hence, rely on the Shoviv Outlook PST Repair Tool to fix corrupted Outlook PST files is a safe and hurdle-free way to repair PST files. Additionally, this tool’s demo version can be accessed freely to get deeper clarity on its features and functionality.

Locating the Outlook Data Files



  • 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.
  • The tool not only recovers the damaged PST Files but also ensures data integrity and data reliability.
  • In contrast, the Cigati Outlook PST Repair Tool provides a comprehensive fix for recovering damaged or corrupted PST files.
  • 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.
  • This post explains how to repair Outlook .pst files using Microsoft’s Inbox Repair tool (SCANPST.EXE), as well as other solutions you can try.
  • Depending on your Office installation type (Click-to-run or MSI-based), you'll see the following options to proceed with the repair.
  • He graduated from Cleveland State University with a degree in computer science and spent 15 years as an IT entrepreneur and small business owner before joining the company.


If you’ve tried Outlook’s recovery tool with no luck, it might be time to consider something more powerful. If you can open the original Outlook Data File, you might be able to recover additional items. 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. There may be items in the backup file that you might be able to recover that the Inbox Repair tool couldn't. This guide walks you through the steps to rebuild OST files in Outlook 2019, 2016, 2013, and 2010—using both manual methods and EdbMails for secure recovery.



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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