Restart your computer: Sometimes, simply restarting your computer can resolve the issue.

Update Microsoft Office: Make sure that you have the latest version of Microsoft Office installed on your computer. You can check for updates by opening any Office application and going to File > Account > Update Options.

Repair Microsoft Office: If updating doesn’t help, you can try repairing your installation of Microsoft Office. To do this, go to Control Panel > Programs and Features, select Microsoft Office from the list of installed programs, and then click “Change” and select “Repair”.

Disable add-ins: Sometimes, add-ins can cause conflicts with Microsoft Office. Try disabling all add-ins to see if that resolves the issue. You can do this by opening any Office application in safe mode (hold down the Ctrl key while launching the application) and then going to File > Options > Add-ins.