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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If it does not work, then unfortunately, you will be unable to recover any additional information. If you could open the file, the following procedure may help you recover additional items from your damaged Personal Folders (.pst) file. You can create a new Outlook Data File and drag the items in the Lost and Found folder into the repair corrupted OST in Outlook new data file. After you've moved all the items, you can remove the Recovered Personal Folders (.pst) file, including the Lost and Found folder. To create a new Outlook Data File, go to Create an Outlook Data File.

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

To start, create a new Personal Folders (.pst) file entry in your profile. Then, you can move the recovered Fix Outlook and Office 365 Errors 2025 items to your new Personal Folders (.pst) file. If you do not know where the .pst file is located, follow the steps in How to locate, move, or back up your .pst file. To start the Inbox Repair tool manually, locate one of the folders by using Microsoft Windows Explorer, and then double-click the Scanpst.exe file. 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).

Automatically start the Inbox Repair tool

• 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.
• 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.

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 fix Outlook after Windows update issues 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.

How to Fix Outlook Data File Cannot Be Accessed?

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.