: Legacy Games for Windows Live (GFWL) profile headers causing synchronization issues during startup content checks. Step-by-Step Fixes for Batman: Arkham City
Run the installer found inside that folder. Restart your PC to apply the legacy driver changes. Run in Compatibility Mode and Administrator : Legacy Games for Windows Live (GFWL) profile
: Right-click BatmanAC.exe , pick Properties , and switch to the Compatibility tab. triggering a fatal QA error.
Windows permissions can prevent the game from reading its own January build assets, triggering a fatal QA error. : Legacy Games for Windows Live (GFWL) profile