This blog specified four different manual ways to repair Outlook data files. Therefore, using a professional tool is an effective solution. We have shared everything on the manual and professional ways to fix Outlook data files or Personal Storage Table (PST) in this blog.

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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 reset cached Exchange mode 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

With a background in computer science and a passion for writing, I thrive to deliver complex technical content in simple layman terms. He is an expert Tech Explainer, IoT enthusiast, and a passionate nerd with over 7 years of experience in technical writing. He writes about Microsoft Exchange, Microsoft 365, Email Migration, Linux, Windows, Mac, DIY Tech, and Smart Home. Ravi spends most of his weekends working with IoT (DIY Smart Home) devices and playing Overwatch. He is also a solo traveler who loves hiking and exploring new trails.

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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 and to put them in an Orphans folder. If you could not open your original Personal Folders (.pst) file before you ran Inbox Repair Tool, the following procedures may not work.

Locating the Outlook Data Files

Although Outlook lets you recreate the file, doing so may result in the loss of any unsynced changes. If you’re dealing with a corrupt .pst file, the very first step you should take is using the Inbox Repair tool (SCANPST.EXE). You can usually repair a damaged .pst file using file repair software, but you might even be able to fix it using MS Outlook’s built-in capabilities. Each user can have particular reasons for corrupting their PST files. But, in some cases, a few common reasons are usually present behind Outlook data file corruption. However, the most common ones Microsoft Outlook Email Repair Tool Online are virus infection, large file size, compatibility issues, improper termination of Outlook, etc.

Automatically start the Inbox Repair tool

• Then, you can move the recovered items to your new Personal Folders (.pst) file.
• So, learn how to fix corrupted Outlook data files (PST) without the ScanPST.exe tool.
• Ravi spends most of his weekends working with IoT (DIY Smart Home) devices and playing Overwatch.
• If you could not open your original Personal Folders (.pst) file before you ran Inbox Repair Tool, the following procedures may not work.
• Two methods, manual and professional will be explained here along with their stepwise working procedure to fix Outlook data files or Personal Storage Table (PST).
• Whatever the cause of corruption, you can rebuild the PST file to fix the issue.

Therefore, structures such as BTrees and reference counts, are checked and repaired as necessary. Fix Outlook Not Opening After Windows Update 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. 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. This section elaborates on two different ways to fix Outlook PST files.



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.