ntoskrnl.exe BSOD

[LuTz]

This BSOD often occurs when i close an application, like the other day when i close "Dota 2" and "I Wanna Be The Guy"

I already use Driver Detective and install some drivers ( Keyboard, and realtek)

I already diagnose my computer memory problems and found nothing

Since my memory is WD, i already install and checked with Western Digital Data LifeGuard Diagnostics - WinDlg and found nothing too

 

[Arc]

Hi LuTz.

Install Service pack 1 and all other windows updates. Otherwise the system will remain vulnerable to threats.

[COLOR=Red]Windows 7 Kernel Version 7600 MP[/COLOR] (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255

Learn how to install Windows 7 Service Pack 1 (SP1)
Service Pack and Update Center - Microsoft Windows

Report back for any further BSOD after doing it.