windows activation

Hi,

What changes did you make to your computer or subscription before the issue started?

Instead of Quick Repair, I suggest trying an Online Repair to thoroughly repair any issues with the Office installation:

In the search bar, type Control Panel > Programs and Features > find Microsoft 365/Office > right-click it > select Change > then run Online Repair.

If the issue persists, you can use the Office Uninstall Support Tool (Uninstall Troubleshooter) to completely remove Microsoft Office from your device and then reinstall it:

https://aka.ms/SaRA-officeUninstallFromPC

Once you open the link, click Get Help. When the tool launches, select Yes, then click Next. Choose the option to uninstall Microsoft 365 and follow the on-screen instructions to complete the process.

To reinstall Office:

Go to https://account.microsoft.com/services

Sign in with the Microsoft account associated with your Office license.

Locate Microsoft Office and click Install.

Run the downloaded installer and follow the on-screen instructions.

Once installed, open an Office app such as Word or Excel and sign in with the Microsoft account associated with your purchase to activate Office.