Hi there, I have these BSOD from time to time and also, the SFC.exe cannot fix ALL errors message. All these do happen on a Windows 7 Pro, 64 bits, AMD (4 cores) desktop PC. 031712-38844-01.dmp 3/17/2012 9:44:07 AM MEMORY_MANAGEMENT 0x0000001a 00000000`00041790 fffffa80`021223b0 00000000`0000ffff 00000000`00000000 ntoskrnl.exe ntoskrnl.exe+7cd40 NT Kernel & System Microsoft Windows Operating System Microsoft Corporation 6.1.7601.17727 (win7sp1_gdr.111118-2330) x64 ntoskrnl.exe+7cd40 C:\Windows\Minidump\031712-38844-01.dmp 4 15 7601 275,400 and ntoskrnl.exe ntoskrnl.exe+eb610 fffff800`0325e000 fffff800`03846000 0x005e8000 0x4ec79dd2 11/19/2011 8:15:14 AM Microsoft Windows Operating System NT Kernel & System 6.1.7601.17727 (win7sp1_gdr.111118-2330) Microsoft Corporation C:\Windows\system32\ntoskrnl.exe Also, Checksur gives me these 2 errors: Checking Component Store (f) CSI Manifest Missing 0x00000002 x86_microsoft-windows-i..timezones.resources_31bf3856ad364e35_6.1.7601.21855_ko-kr_58164212a8fc8854.manifest x86_microsoft-windows-i..timezones.resources_31bf3856ad364e35_6.1.7601.21855_ko-kr_58164212a8fc8854 (f) CSI Manifest Missing 0x00000002 amd64_1c96dbbee8358a4e60618e05ebc9644e_b77a5c561934e089_6.1.7601.17587_none_f7e529e43799cdea.manifest amd64_1c96dbbee8358a4e60618e05ebc9644e_b77a5c561934e089_6.1.7601.17587_none_f7e529e43799cdea Summary: Seconds executed: 911 Found 2 errors CSI Manifest Missing Total count: 2 Unavailable repair files: winsxs\manifests\x86_microsoft-windows-i..timezones.resources_31bf3856ad364e35_6.1.7601.21855_ko-kr_58164212a8fc8854.manifest winsxs\manifests\amd64_1c96dbbee8358a4e60618e05ebc9644e_b77a5c561934e089_6.1.7601.17587_none_f7e529e43799cdea.manifest Could you please help me with this? Thx

First of all, what BSOD do you have, error code, message (s) and what minidump is saying. I am afraid that you did not start troubleshooting at the right spot. You should give more information on the software configuration and the history of error. Otherwise your information is meaningless. Regards Milos