I just downloaded the game from Steam and our latest trainer.
Pressed F1 in the game's main menu, hear 'Activated', used the options while ingame working as intended - tested on Windows 10 Pro x64 (v1703).
Please make sure to have created scan exclusions in Trend Micro for the trainer exe file and the Work folder, which is created by our current trainers in this location here -> C:\Users\YourWindowsUserName\Cheathappens\ and run the trainer with admin rights.
Please create the exclusions I mentioned in my earlier post in Trend Micro and keep it enabled.
If the trainer just shows the loading screen and then stops it's almost every time because security software deletes/blockes the creation of a tmp file in the Work folder that has to be excluded.