Everything is set to defaults in Catalyst Control Center. I have no idea where that "triple buffering" thing is coming from, there are no option in CCC for triple buffering. There error is this... Problem signature: Problem Event Name: BEX Application Name: DayZ.exe Application Version: 0.30.114.8 Application Timestamp: 52cadbda Fault Module Name: AppProfiles.dll Fault Module Version: 1.0.5.5 Fault Module Timestamp: 5156dde7 Exception Offset: 00130cca Exception Code: c0000005 Exception Data: 00000008 OS Version: 6.1.7601.2.1.0.256.1 Locale ID: 1033 Additional Information 1: 0a9e Additional Information 2: 0a9e372d3b4ad19135b953a78882e789 Additional Information 3: 0a9e Additional Information 4: 0a9e372d3b4ad19135b953a78882e789