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. 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.

Repair PST using Inbox Repair Tool

This software lets users quickly repair Outlook PST from any version, including Outlook 2003, 2007, 2010, 2013, 2016, 2019, or 2021. For a closer look at its how to fix Outlook not opening today functionalities, users can download and try its free trial version in their system. Close Outlook then go to ~/Library/Group Containers/UBF8T346G9.Office/Outlook/Outlook 15 Profiles/ and delete and recreate Outlook profile on Mac.

Why Choose Stellar?

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 (.ost) the next time you open Outlook. Karen Chard is the Editor-in-Chief of RecoveryTools content creation team. He’s been a content strategist and marketer for over 16 years and writes for Medium and many technology blogs.

Fix your Outlook email connection by repairing your profile

Then click on Add to create a new profile and fill account details and Outlook will recreate Outlook profile. Press Windows + R key, type ‘Outlook.exe /safe’ in the Run window, and click the OK button or press the Enter key. If the 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.

Check and Install the Latest Windows Update

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. You canuse 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. Follow these steps to let Outlook diagnose and fix errors in your Outlook mail profile that might be causing the issue.





Restart Outlook and it will prompt you to create a fresh profile without any damaged data. In the Folder Pane, you might see a folder named Recovered Personal Folders diagnose Office activation conflicts 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.



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 rebuild Outlook data file quickly you are having a problem with your Outlook profile, try repairing it.

• However, when it comes to repairing Outlook PST or OST files, it is necessary for users to rely on a third-party tool, like the Shoviv Outlook PST Repair Tool.
• Restart Outlook and it will prompt you to create a fresh profile without any damaged data.
• If you want to rebuild the Outlook profile using Command Line for quick actions or scripting, you can rebuild Outlook profile using Windows Registry Editor and Outlook Command Line.
• 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 repairing the main profile in Outlook doesn’t work or resolve the issues, try the following troubleshooting methods.
• 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.
• Use the classic Outlook for Windows connectivity troubleshooter to troubleshoot Outlook connectivity issues.

Locating the Outlook Data Files

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. 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.