It is not working for me also, steam version.
probably retire the game then, because it seems the game is creating different code on different people's machines.
one thing you MIGHT try is to copy your savegame, then delete that folder (in offline mode) and run the game again from scratch and see if the trainer works then.
you can always replace your savegame back.
best,
Cal
Thanks for the inform, but it doesn't work.
I know it is hard work for you guys to find the way to make it happen, and there are lots of games on the way, but it would be more fun if this trainer works. 🙂