Instead of forcing users to manually edit the registry or reinstall Office, Microsoft packaged the repair logic into Officeact.diagcab . It automatically detects and fixes many of these issues.
: Double-click Officeact.diagcab to open the Troubleshooting Wizard. Officeact.diagcab
Stuck with "Unlicensed Product" Errors? Here’s How to Fix Office Activation Fast Instead of forcing users to manually edit the
: Click "Advanced" and ensure "Apply repairs automatically" is checked. Officeact.diagcab
This method is more reliable than Officeact.diagcab for volume license environments.