i have the latest version. i go to play specops with this trainer, and it keeps friggin crashing... ive tried 1.2 aswell. it crashes after ive killed a few enemies.
This trainer is quite unstable, because not all the hacks will work in all missions.
So your problem is probably caused by a single feature. So try turning off some of the features you are using, because the less hacks you have on at once the better.
The time trial in the start of the campaign is an example of this, Because if you shoot a cardboard enemy while having 1 shot 1 kill on the game will crash. This happens because the "fake" enemies aren't real so they aren't meant to have 0 health like the trainer gives them so it crashes.
The same thing happens in the museum if you shoot an enemy before pressing the button.