Win32 Error Help!

Hello!
Everytime i log on the net via my modem.. after a while i get this error, then after the error, i get disconnected to the net but the icon is still in my tray:

Generic Host Process for Win32 Services has encountered a problem and needs to close. We are sorry for the inconvenience.

szAppName : szAppVer : 0.0.0.0 szModName : unknown
szModVer : 0.0.0.0 offset : 00000000

C:\DOCUME~1\Tony\LOCALS~1\Temp\WER64.tmp.dir00\svc host.exe.mdmp
C:\DOCUME~1\Tony\LOCALS~1\Temp\WER64.tmp.dir00\app compat.txt

Do you know what is wrong with this??
Please help!
Jindou