Battlefield 3 Cheats
I got the trainer to work just fine if you turn it on as you are launching the Campaign. All features work fine.
Yes....Origin. Once you have repaired it and uploaded the game update...try relaunching the Campaign...with your CH Cheat ready to go... I actually turn my on (hit F1) as it is loading the game. Others are using Alt-Tab to launch the Trainer while in the game. It works fine for me.
firewall and other security software.
on trainer and game.
version and distribution.