my game keeps crashing only if I use the trainer, after I activate the options then switch tabs or press continue the game for me crashes, I've tested without the trainer and it works fine
Please verify that you use our latest trainer v1.3.13194 with the latest/updated game version.
Have you visited our Trainer Troubleshooting Guide?
Link
Yeah I've re downloaded latest one to be sure, ran it in admin mode, activated one at a time it's still crashing for me
But have you tried to temporarily disable/uninstall all antivirus, firewall and other security software?