I have requested for the option to "kill" the mission timers, just vote for it for Caliber and the other trainer programmers to test if the option works and to make it happen.
[Edited by samuel_1198, 5/22/2020 9:07:11 PM]
No problems or issues with activation running the steam definitive version here
What options were you trying to use or was this just upon hitting F1 to activate and hook the trainer?
I got the same error. All I did was press F1 and I did not activate any of the options and then about 5 minute later again without activating any options the trainer crashed with the above error. I think I fixed the problem. Using Malwarebytes I put the following folder on the allow list Local Disc C/Users/Yourname/cheathappens. Since I did that I was able tp completely play through chapter two using several trainer options.
[Edited by Dlenny2259, 5/25/2020 7:32:32 PM]