So the game use the f1 - f10 keys to order troops around the battlefield setup formations tell them to charge ect. but the trailer also use those keys and i think that needs to be fixed somewhat. i tell my open the order menu with F1 then use F3 to tell them to charge but that uses two cheats and one of them gives off an error.
You can rebind the trainer hotkey on the fly, or just mute the trainer with CTRL+M when giving orders.
Anyway thanks for the trainer, it's seriously awesome.