Civilization 5: Gods and Kings Cheats
Same thing is happening to me bud. If you alt-tab before you press F1 at the main menu, you'll notice the trainer hasn't found the game yet.
Normally, the trainer says "game found" even before you press F1. I dunno man.
Ah. Thanks for the fast response! I'll have to upgrade my game ASAP. Thanks for all the excellent trainers.