How to rebuild OST files in Outlook 2019, 2016, 2013 and 2010?

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Therefore, users should put some effective solutions into action to deal with inaccessible or damaged PST files as soon as they encounter Outlook issues.



rebuild Outlook data file quickly

It is located in the folder of your original Personal Folders (.pst) file. 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.

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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 FixTechGuide fix for stuck folders 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



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. Depending on your Office installation type (Click-to-run or MSI-based), you'll see the following options to proceed with the repair. Whatever the cause of corruption, you can rebuild the PST file to fix the issue.

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 Outlook stuck updating folders solution large. ScanPST mostly validates and corrects errors in the internal data structures of a .pst file.

rebuild Outlook data file quickly



  • At a higher level, the more visible changes that you see involve folders and messages.
  • With a background in computer science and a passion for writing, I thrive to deliver complex technical content in simple layman terms.
  • If you could open the file, the following procedure may help you recover additional items from your damaged Personal Folders (.pst) file.
  • It also offers a filter option; users can filter items using different criteria when they want to have only the desired items to process.
  • Additionally, this tool’s demo version can be accessed freely to get deeper clarity on its features and functionality.
  • The Lost and Found folder contains any folders and items recovered by the repair tool that Outlook can't place in their original structure.
  • Here are some methods you can follow to rebuild the Outlook PST file.


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 flush DNS and re-sync Outlook 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.



While manual approaches like updating Outlook, verifying anti-virus programs, using the Inbox Repair Tool, etc, can be useful. In contrast, the Cigati Outlook PST Repair Tool provides a comprehensive fix for recovering damaged or corrupted PST files. The tool not only recovers the damaged PST Files but also ensures data integrity and data reliability.
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