If you're getting this error message when trying to activate, that means that all 3 of your Machine ID slots have been filled in our database.
Login to your FAW Account, and click the Activation Codes tab.
If you see your code there, you can deactivate inside your account:
If you haven't registered your code to your account yet, you can also do that on the same page here:
If you run into any issues, just send us a message and we'll help you out 😊