You may need to restart your computer after the repair process is complete. In the Category view, under Programs, select Uninstall a program. Microsoft Support and Recovery Assistant runs tests to find out what is wrong and offers the best solution for the identified problem. Currently, you can troubleshoot Office, Microsoft 365, or Outlook issues.
If Microsoft Support and Recovery Assistant is unable to fix a problem, it will suggest the next steps and help you contact Microsoft support. Start by opening Programs and Features in Control Panel. In Windows 10, you can get there by opening the hidden shortcut menu. However, let's go back to Step 1 to begin this process where it usually ends as well.
When you run a quick repair operation, Office will try to perform simple repairs with local files that are already on your computer. When the repair is finished, start Outlook with the profile associated with the Outlook data file you just repaired. Usually, you have to try the quick repair first, and if your problem is not fixed, use the Online Repair option.