Hi guys, if you having issues with medal of honor login after buying it from origin or steam (key already in use error), make sure you do this! When you get to the log in screen for EA where it will ask you for your login detail and then the cd key or purchase key online key what ever, you have to use your origin or steam login first in the game and do not login with your EA details if you use a valid EA login you will get the message key is already in use.