help! appcrash problem with vista

[tranceholic]

i am using vista ultimate sp2 64bit. everytime i play games for like 5~15 minutes the game would close and show appcrash. i've already errorchecking disk and no problem. this is really annoying.

ie.

Faulting application UT3.exe, version 0.0.0.0, time stamp 0x49cb0f31, faulting module UT3.exe, version 0.0.0.0, time stamp 0x49cb0f31, exception code 0xc0000005, fault offset 0x00754261, process id 0xa38, application start time 0x01ca43692b827c6a.

Faulting application Blacksite.exe, version 0.0.0.0, time stamp 0x47420492, faulting module Blacksite.exe, version 0.0.0.0, time stamp 0x47420492, exception code 0xc0000005, fault offset 0x010638ad, process id 0xf74, application start time 0x01ca42bc54ecb6d4.

Faulting application hl2.exe, version 0.0.0.0, time stamp 0x470c11ae, faulting module client.dll, version 0.0.0.0, time stamp 0x4a8990f6, exception code 0xc0000005, fault offset 0x0023ad52, process id 0x96c, application start time 0x01ca3ebc310f8955.

 

[Squeetard]

What are your system specs? You are getting the same 0xc0000005 error every crash. Solutions on the web:
Video card drivers
Bad memory
Rootkit virus.
Try solutions in that order.