Press the "sign in with a different account" and use the login information of the account you are using to play the game. (Yes, even if it is the same you are logged in on right now) (Worked for me)
It did not worked, i'm getting 2 error messages:
The 1st one says : We could not activate Battlefield 4 (Origin Game Time) on this computer using the Origin Account you provided. Please locate your product key to activate the game using your Origin account.
The 2nd one says: GAME TIME ERROR. Looks like you've already enjoyed game time on this account and computer. You'll be able to continue where you left off when you purchase the game.
The weird thing is that i have never played the Batllefield 4 Origin game time before so i am not sure why i am getting this error message.
