I have nfs hot pursuit version 18.104.22.168, it was patched by my brother so i dont know if its the steam version or retail etc. so i downloaded all three trainers but none of them seem to work.I press F1 in the main menu but the 'Trainer Activated' sound doesnt come.Is my F1 ket broken or am i using a wrong version of the trainer? I got to know that it is 22.214.171.124 from a .txt file in the game folder named version. Help?!