Can't Activate Office Because Another User From My Organization is Already Signed in
Below is a list of things I have collected over time to try if you are getting the error message "Can't Activate Office Because Another User From My Organization is Already Signed in" or similar errors when you try to active Microsoft Office applications on a window PC. To clear out the "another account from your organization is already signed in" error and activate Office, follow these steps: Quick Troubleshooting Steps Sign out of all Microsoft accounts on your device Clear Cached Credentials: Open Control Panel Go to Credential Manager Delete Microsoft Office-related credentials Remove Specific Folders: Delete %localappdata%/Microsoft/OneAuth Delete %localappdata%/Microsoft/IdentityCache Check Work/School Accounts: Settings > Accounts > Access work or school Click account and select "Disconnect" Uninstall Support Tool: ...