A family of Microsoft word processing software products for creating web, email, and print documents.
I noticed you posted to the Android forum, your screenshot indicates you are using Office on a Windows PC, is that correct?
If so, that quick Repair option rarely resolves the problem, the best option is to perform a full repair of your Office installation.
Open the Settings App (gear icon on your Start Menu)
Go to Apps, then scroll down to find Microsoft Office
Select that and choose Modify - Online Repair
That should fix any issues with your Office Installation.