Leaderboard

I'm guessing you're crashing to the desktop and not completely blue screening. By any chance does your error look similar to the image in this LINK? Have you tried to re-install Arma 3? (After backing up your Arma directory of course.) TL;DR Uninstall the game. Make a backup of Arma 3 folder in Documents. Delete both Arma 3 folders in Documents and Steam: \Users\*YOUR USERNAME*\Documents\Arma 3 \Program Files (x86)\Steam\SteamApps\common\Arma 3 Reboot your PC. Run Steam as Admin, download the game. Try to run Arma 3 (without mods). Hope that helps you out.

You know you're interested in what we do...