If you get a System Error. Please try again later" serial activation issue:
Please go to the following link (which is EA's activation and store page): www.origin.com/activate
- Choose your country
- Log in to your EA account (this must be the account you created/signed in when attempting to activate originally)
- Please enter your FIFA Soccer 12 serial number
- You may be prompted to enter your country again. Please re-enter your country
- Once your serial code is accepted, please launch your game on your Mac
After this please sign into your EA account.