Navigate to the game folder: ...\SteamApps\common\Batman Arkham City GOTY\Binaries\Win32 . Right-click BatmanAC.exe . Select > Compatibility . Check Disable fullscreen optimizations . Check Run this program as an administrator . Modify the BmEngine.ini File
The game will run in DX9 mode, which is significantly more stable. 2. Verify Game File Integrity
Use Display Driver Uninstaller (DDU) to remove old driver remnants before installing new ones.
If you are seeing this error, it usually means the game engine has lost communication with your Graphics Processing Unit (GPU). Follow these steps in order to resolve the crash. 1. Disable DirectX 11 Features
If the crash persists, change to Disabled .
Navigate to the game folder: ...\SteamApps\common\Batman Arkham City GOTY\Binaries\Win32 . Right-click BatmanAC.exe . Select > Compatibility . Check Disable fullscreen optimizations . Check Run this program as an administrator . Modify the BmEngine.ini File
The game will run in DX9 mode, which is significantly more stable. 2. Verify Game File Integrity
Use Display Driver Uninstaller (DDU) to remove old driver remnants before installing new ones.
If you are seeing this error, it usually means the game engine has lost communication with your Graphics Processing Unit (GPU). Follow these steps in order to resolve the crash. 1. Disable DirectX 11 Features
If the crash persists, change to Disabled .