As a computer technician, here is a problem I have been encountered across more and more. While using Windows XP around 20 minute, It automatically display error message as below:
Generic Host Process for Win32 Services has encountered a problem and needs to close. We are sorry for the inconvenience.
szAppName : svchost.exe
szAppVer : 5.1.2600.0
szModName : ntdll.dll
szModVer : 5.1.2600.1217
offset : 0000b2ab
Sometime it generate various error messages.