Fix: Account Doesn’t Allow Editing on a Mac

When the error “Your account doesn’t allow editing on a Mac” shows up, users can’t edit documents in Microsoft Office apps like Word or Excel, even though the apps open fine. This usually means there’s a problem with the Microsoft 365 activation or subscription.

The message means that either the account isn’t licensed for desktop editing, or the license hasn’t been activated correctly. This often happens because of an expired or missing Microsoft 365 license, especially if using a school or work account.

Common reasons include signing in with the wrong account, license setup problems, or issues after moving to a new Mac. Also, using multiple accounts at once or having outdated software can cause this problem.

In this article, we will discuss different ways to solve this error.

1. Ensure You Have the Correct License

Before doing anything else, make sure your Microsoft 365 subscription has the right license for desktop editing. Without it, you can only view files and can’t make changes. Checking your license first can save time, as license issues often cause this error.

1. Log in to the Office 365 portal.

   

2. Click the Settings icon and select Office 365.
3. Click on Subscriptions.

   

4. In the Licenses section, check if you have the ‘latest desktop version’ of Office 365.

If you don’t have the right license, contact your admin for the correct one. Otherwise, proceed as follows:

1. Connect to the Internet.
2. Sign out of your account and close all Office applications.

   

3. Open your Library folder, go to Group Containers, and move these files to Trash if present:

   UBF8T346G9.ms
   
   UBF8T346G9.Office
   
   UBF8T346G9.OfficeOsfWebHost

   

4. Sign in again and reopen your Office applications.

2. Uninstall and Reinstall Office 365

Reinstalling Office 365 can fix many issues by starting fresh. Uninstalling removes any broken or old files that might be causing problems. A new installation resets settings, accounts, and licenses, and ensures you have the latest version.

1. Open Finder and go to Applications.
2. Hold the Command key and click on all Office applications like Word and Outlook for Mac.

   

3. Press CTRL and click the selected apps, then select Move to Trash.

3. Activate Office

Activating Office links your Microsoft 365 subscription to your account and device. Without it, you can only view files. Signing in with a licensed account enables full features, including editing.

1. Click Activate Office and sign in to your Microsoft account.

   

2. Once activated, start using your applications.