My Outlook PST files (30+GB) were still accessible but running off a hard-drive that had started to fail with bad work offline mode stuck sectors. I was unable to clone the drive or copy the PST files to a new location. Recovery toolbox was able to rebuild my data files as a new data file on a replacement drive location and continue to use my mail file after the recovery process. Tried many other recommended solutions but none were able to help with the recovery apart from the recovery toolbox for outlook.

Need Online File Repair?

You can use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors in your Outlook data file. The Inbox Repair tool checks the Outlook data files on your computer to see if they're in good shape. SecureRecovery® helps restore damaged and corrupted files that can't be accessed or opened by their native apps, often outperforming manufacturer-provided repair utilities. Download our free demo version today to check the recoverability of your mailbox.

• If a Microsoft 365 application such as Word or Excel isn't working correctly, sometimes restarting it will fix the problem.
• The PST Online Repair Service does not require Microsoft Outlook to be installed and does not need to have any third-party software installed on your device.
• Your program worked fantastic, and I successfully converted the .ost into .pst having back my old e-mails.
• To get started recovering your corrupted Outlook mailbox files, simply navigate to the online file repair tool and upload your file using the form at the top of the page.
• My Outlook PST files (30+GB) were still accessible but running off a hard-drive that had started to fail with bad sectors.
• Repair your corrupt files by uploading them to our cloud-based platform.
• It identifies the bad sectors and skips them while getting rest of the data out.
• After you've moved all the items, you can remove the Recovered Personal Folders (.pst) file, including the Lost and Found folder.

Solution for error 0x8004010F: Outlook data file cannot be accessed

SecureRecovery® is the leading file recovery software for Outlook mailboxes. I need to convert a large .ost file to a .pst file to set up Troubleshoot Office 365 Sync and Login Issues a new laptop. If you don't have a Windows computer with the desktop version of Outlook installed, then you can repair a corrupt PST file by using a special online service here.

how to run inbox repair tool for microsoft 365

Then, it recovers a few messages per folder and displays all other recoverable data as demo text. SecureRecovery® for Outlook was designed by industry-leading data recovery experts to provide efficient data recovery from corrupted Outlook mailboxes and ensure minimal data loss. Given Outlook’s key role in managing personal and professional communications, maintaining continued access to your mailbox is essential. Simply I wrongly backed-up my old e-mail history in a .ost file instead of a .pst file, and I needed to check some of the e-mails contained in that file. Your program worked fantastic, and I successfully converted the .ost Outlook data file cannot be accessed into .pst having back my old e-mails.

File Repair Software

If you can open the original Outlook Data File, you might be able to recover additional 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. When using this solution to recreate or rebuild an Outlook profile for an Office 365 or Exchange account, please make sure that Outlook and its related programs are closed. If using this method, you won’t be able to repair your Outlook profile for Office 365 or Exchange account; jump to the next section and recreate or rebuild your Outlook profile. We hope you now clearly understand the reasons why users need to repair Outlook profiles for Office 365 accounts.