Delete the trainer entirely, download a fresh copy, and reinstall.
This comprehensive guide covers why Arma Reforger trainers break and provides actionable, step-by-step solutions to fix them. Why Do Arma Reforger Trainers Stop Working? Arma Reforger Trainer Fix
: If a mission "soft locks" (nothing happens next), restart the mission from the beginning rather than reloading a save, as the scripts may have failed to trigger in sequence. 2. Issues with External "Trainers" (Cheats/Tools) Delete the trainer entirely, download a fresh copy,