If you want to fix PST files using this tool, make sure to have a proper backup of the Outlook PST before processing. 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.

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It also has no restrictions on adding oversized PST files to resolve corruption. Two methods, manual and professional will be explained here along with diagnose Office activation conflicts their stepwise working procedure to fix Outlook data files or Personal Storage Table (PST). The manual solution will uncover the step by step guide on the Inbox Repair Tool (ScanPST.exe).

Methods to Rebuild an Outlook PST File

You can also move the PST file to a different folder or drive. Navigate to the location of the PST file, then cut and paste it into a different folder. However, deleting the PST file isn’t ideal as you may lose some mailbox items. Here are some methods you can follow to rebuild the Outlook PST file.

Manually start the Inbox Repair tool

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.

Locating the Outlook Data Files

You can try any of the methods listed above to rebuild the PST file. 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 mailbox not updating on IMAP large. ScanPST mostly validates and corrects errors in the internal data structures of a .pst file.

Automatically start the Inbox Repair tool

• 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.
• Although the repair process might recreate some of the folders, they may be empty.
• Here, we will outline two approaches, both manual and professional, to fix corrupt Outlook PST Files.
• Follow these steps to repair your Outlook personal folder file (.pst) by using Inbox Repair tool.
• Optionally, you can try to recover additional repaired items from the backup personal folder.
• Depending on your Office installation type (Click-to-run or MSI-based), you'll see the following options to proceed with the repair.

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 FixTechGuide support for Office 365 in Outlook, the item will be removed when it is validated. The Inbox Repair tool is automatically installed with all English-language Microsoft Outlook installation options depending on your operating system. Find solutions to common problems or get help from a support agent. In a situation like that, you might need to try another solution, like a more powerful third-party tool. Simran Bhatia is a technical content writer engaged in writing clear, concise, and SEO-optimized content.



Although the repair process might recreate some of the folders, they may be empty. The Lost and Found folder contains any folders and items recovered by the repair tool that Outlook can't place in their original structure. 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. It’s saved on your computer, and contains data from your Microsoft Outlook account, like your email messages and other information. Typically, .pst files are used by POP accounts, a type of email account created when you add an email to Outlook from an internet service provider (ISP) like AT&T.