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 offers various facilities to the users, allowing 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) credential loop in Microsoft 365 in single go using this professionals’ recommended tool.

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

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

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 can open the original Outlook Data File, you might be able to recover additional Exchange connectivity diagnostic 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. 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.

• However, deleting the PST file isn’t ideal as you may lose some mailbox items.
• We have shared everything on the manual and professional ways to fix Outlook data files or Personal Storage Table (PST) in this blog.
• The recipient display properties are changed to be consistent with the recovered recipient table.
• Also, we go over the stepwise working procedure of both solutions and the reasons behind PST file corruption issues.
• ScanPST mostly validates and corrects errors in the internal data structures of a .pst file.
• However, with the right tools and techniques, it can be resolved.
• Let’s start learning from the basics of how to fix corrupted Outlook PST files.

This might happen with a large .pst file that exceeds the size limit due to third-party add-ins or apps. 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 repair Pst file without data loss or cloud file location. Here, we will outline two approaches, both manual and professional, to fix corrupt Outlook PST Files. Let’s start by understanding the basics of the repair process. Users now should be mindful of the common causes why users need to fix Outlook data files (PST).



The first is to repair PST free and the second is via a professional tool. The methods are secure and will recover your PST file easily. Further, the step-by-step procedure is discussed in detail below. Whether you are a Microsoft Outlook, Exchange or Office 365 user, you may come across or encounter the PST files.