I can attach a save file also if needed but here is a screen shot of what happens when the trainer is running in game. when you turn the Ironman and Achievement options in the games main menu everything looks fine and the Ironman part works but once you load the same and have the trainer options of for achievements all the achievements in the achievement screen vanish
I am not familiar with this, how does that work?
Google "Steam Sam"
Got the same error, but I was able to fix it by just saving the game, exiting to desktop and then relaunching it, and making sure to activate the trainer at the main menu.
There is an internal achievement system.