DiCe15

Hello everybody, I have a little problem over here, every time I want to start Arma 2 my PC crashes completely at the start menu. The latest patches are installed and my system drivers are all up to date before I've got this problem I already had problems with bluescreens by starting Arma (IRQL_not_less_or_equal), but this problem was solved by itself. I've tested videocard, RAM and my HDD, , but I wasn't able to find any problems. I hope you can help me to solve this problem, before I will reinstall my system! System: Windows 7 Home Premium x64 GIGABYTE GA-890GPA-UD3H AMD Phenom II X4 955 Black Edition TeamGroup Elite DIMM Kit 8GB PC3-10667U (1333 MHz) GIGABYTE GeForce GTX 560 Ti SAMSUNG HD103UJ (1 TB) HL-DT-ST BDDVDRW CH08LS10 (LG)