If the error continues, go to choose the third option and solve the issue. The support team can help the best to know the reason in such cases. The error comes up on Outlook; when opened can be due to non-updation of the latest version.
Once removed, check by reopening Microsoft Outlook to see if the error has been resolved. Go for checking the details about the software by going to the control panel and the tool’s function setup. It is due to the conflict between two email applications and creates issues whenever an individual uses it. Click on a fix and follow the commands on the screen of the window. It is a tool that helps with automatic correction and repair of the problem occurring in Microsoft Outlook.