I have now tried the solutions with out any result.

The only oddity I encountered was the SFC /scannow-solution which said it had found some corrupted files but was unable to repair them. The same thing happened when I tried to run it in safe mode.

Edit: I also ran Memtest86 to ensure my RAM was indeed good condition.

Absolutely, the new .RPT is uploaded, "arma3_2015-06-30_12-29-51.rpt".

Thanks

Edit: Not sure if it's helpful but the arma 3 launcher .rpt says this at the time of the game crashing:

2015-06-30 12:31:47,265 [DEBUG] 4: ArmaExecutor [Launcher.ArmaExecutor+<>cDisplayClass4+<<MonitorBattlEyeProcess>b3>d__6.MoveNext:0] BattlEye output code read: 0xFFFFFFFF

2015-06-30 12:31:47,266 [ INFO] 3: ArmaExecutor [Launcher.ArmaExecutor.armaProc_Exited:0] Arma exited (ExitCode: -1073741819)

Hi!

I attached 10 .rpt files in a winrar package together with my dxdiag info and screenshot of crash (where the application always freezes & error message). Those were all the files from the arma 3 folder, no .bidmp or .mdmp files were present.

I've found one .mdmp and a bunch of .rpt files in the arma 3 launcher folder, are those relevant?

Is there something I need to do to make it save the .bidmp and .mdmp files when it crashes?

Thanks,
Johan

Edit: Is the Arma 3 Launcher responsible for saving those extra logs? Because it always crashes just after arma 3 has crashed.