Delete the addons or cache folder inside it (Note: This will delete your downloaded workshop mods, but you can reinstall them later). Restart your PC and try launching the trainer again. 4. Configure Antivirus and Firewall Exceptions
Go to your Steam Library, right-click Arma Reforger , and look for "Launch Options" or a prompt upon clicking Play that allows you to launch the No BattlEye version.
Open Windows Security (or your third-party antivirus like Avast or Bitdefender) and add both your trainer executable and the Arma Reforger installation folder to the Exclusions/Exceptions list. Arma Reforger Trainer Fix
Follow these troubleshooting steps in order to restore trainer functionality. 1. Match Your Game and Trainer Versions
As the main blocker, BattlEye must be addressed first. There are two ways to do this: Delete the addons or cache folder inside it
If you rely on trainers for mod development or solo sandbox fun, your best long-term fix is learning the built-in script commands. If you simply want god mode and infinite ammo for a casual offline session, use the -nobattleye flag with a trainer that was updated within the last 7 days .
To address these issues, Bohemia Interactive has released a patch that fixes many of the bugs and performance issues affecting the trainer. The patch includes: Configure Antivirus and Firewall Exceptions Go to your
: You love testing limits in Game Master mode, creating YouTube content, or practicing offline.
Using a trainer in Arma Reforger can significantly enhance your sandbox testing, scripting practice, or casual single-player experience. However, because the Enfusion engine receives frequent updates, trainers often break, crash the game, or fail to activate.
An Arma Reforger trainer fix usually boils down to disabling BattlEye anti-cheat, running the software as an administrator, or waiting for a compatibility patch after a major game update. By systematically following the steps above, you can safely bypass script errors and get back to customizing your mil-sim sandbox experience.
If you want to get your trainer working in (single-player or LAN only), follow this precise sequence.