I installed Win XP (Pro) ( SP1 ) and now it shuts down my PC after few minutes with error that says " Windows needs to be shut down, this shut down was initiated by
NT AUTHORITY/SYSTEM.
This happens only when I am online.
While working off line this does not happen.
Also I didn't have this Problem with old Win XP (Pro)
Why and how to prevent this?
Any help would be highly appreciated.