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We Hope this blog helps you to find a solution to rebuild Outlook profile as we have explained 4 methods in this guide. Maintaining a healthy profile is crucial for smooth email communication, better performance and reduced chances of errors or data loss. By following these practices like regular backup and timely updates can avoid common issues. If you face any Outlook profile corruption issues then you can opt automated approach as it can manage large size Outlook mailbox data and no risk of data loss. If you are having a problem with your Outlook profile, try repairing it.

• This blog will provide a complete guide on how to repair or rebuild damaged Outlook profiles in Outlook 2003, 2007, 2010, 2013, 2016, 2019 or 2021 for Office 365 or Exchange accounts.
• There may be items in the backup file that you might be able to recover that the Inbox Repair tool couldn't.
• If the Inbox Repair tool has failed to repair the PST file, it means that the file is large (larger than 2 GB) or severely damaged.
• 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.
• 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.
• This software lets users quickly repair Outlook PST from any version, including Outlook 2003, 2007, 2010, 2013, 2016, 2019, or 2021.

Repair Outlook PST using the ScanPST.exe

Once you have performed all the steps, restart Outlook to apply the changes. This software is also laced with advanced features, like filter option, scheduler option, etc. Users can also try its free demo version in their system to get more details on its features and working procedures. Use the classic Outlook for Windows connectivity troubleshooter to troubleshoot Outlook connectivity issues.

Repair a profile in Outlook

If the diagnose Office activation conflicts issue is resolved, try disabling the add-ins as there could be faulty or incompatible add-ins causing the problem. Restart Outlook normally to check if the issues or errors you encountered are resolved. 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 repairing the Outlook profile didn’t work, you can fix the problem by creating a new Outlook profile.

Office 365 (Outlook) - Repair Profile in Windows

In the Folder Pane, you might see a folder named Recovered Personal Folders that contains your default Outlook folders or a Lost and Found folder. Although the repair process might recreate some of the folders, they may be empty. The Lost and Found folder contains any folders and items recovered by the repair tool that Outlook can't place in their original structure. This blog will provide a complete guide on how to repair or rebuild damaged Outlook profiles in Outlook 2003, 2007, 2010, 2013, 2016, 2019 or 2021 for Office 365 or Exchange accounts. Users can easily understand the process, as the solutions explained in this blog are simple and reliable.



After locating the ScanPST, launch the tool and follow these steps to repair the PST file. 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. You can create a new Outlook Data File and drag the items in the Lost and Found folder into the 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.

Preventive Measures to Avoid Profile Corruption

Microsoft provides ScanPST.exe, also known as the Inbox Repair tool, to repair inconsistent or damaged PST files and resolve common errors. It is vital for users to be aware of the reasons why Outlook profiles need to be rebuilt or repaired before jumping into the steps. So, read the points below and learn common reasons behind damaging an Outlook profile. Windows Outlook uses a profile managed on the Control Panel with PST/OST files. Mac Outlook stores settings in local databases and uses different paths and sync processes lacking the profile manager interface available in Windows.





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. If you're using an Exchange email account, you can delete the offline Outlook Data File (.ost) and Outlook will recreate the offline Outlook Data File Fix Outlook Not Opening After Windows Update (.ost) the next time you open Outlook.