...and i can't do something about it. First it was with my Windows Vista copy, now with the Windows 7 and i don't know what to do. Additional information about the problem: BCCode: 1a BCP1: 0000000000041790 BCP2: FFFFFA80063082B0 BCP3: 000000000000FFFF BCP4: 0000000000000000 OS Version: 6_1_7600 Service Pack: 0_0 Product: 256_1 With this i can't do nothing. Everytime i do something it crashes and starts a blue screen with weird numbers and e.t.c. What i must to do to solve this problem? I hope i posted in the right Discussion.