Were you trying to install something prior to this happening?
Have you tried running System Restore to rollback the system to a prior
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP http://mvp.support.microsoft.com/
Windows help - www.rickrogers.org
My thoughts http://rick-mvp.blogspot.com
"tru_luv" <email@example.com> wrote in message
> hi..every time i start up my computer,it will make it as far as my login
> password then shut down automatically and restart.. it will keep doing
> until i interrupt it while it starts so that i can manually start the
> computer at the last successful login in point.ive read that viruses have
> same effect but ive recently installed an antivirus program. is there a
> to fix this? much appreciated..