Tried in game activation trainer worked fine until a new loading screen and then crashed it again
Yep, i had the same trouble, only until new loading screen starts trainer works, but when it begin to load new script or some game event - game crashed.
Even when you are disabling the trainer options (before new load screen starts) game is also crashed.
I'm not complaining (i'm actually already finish this game, so i really don't care about it)). it's just for the record.
P.S.
Guys and Girls or Ladies and Gentlemen this AC is very easy and you can finish it even without a trainer or cheat.