Apparently, your computer is infected with the W32.Blaster.Worm or one of its variants.
This happened because you have not been using an internet connection firewall and have
apparently neglected to install the critical updates available at the Windows Update website.
If your computer is constantly attempting to shutdown
or reboot, quickly go to:
Start > Run and type: CMD , and hit enter.
This opens the Command Prompt window.
Then type: shutdown -a , and hit enter.
This should halt the rebooting problem.
Then immediately turn-on Windows XP's built-in Firewall:
http://www.microsoft.com/security/protect/
What You Should Know About the Blaster Worm and Its Variants
http://www.microsoft.com/security/incident/blast.asp
A tool is available to remove Blaster worm and Nachi worm infections from computers
that are running Windows 2000 or Windows XP
http://support.microsoft.com/?kbid=833330
--
Carey Frisch
Microsoft MVP
Windows XP - Shell/User
Be Smart! Protect your PC!
http://www.microsoft.com/security/protect/
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| whenever I dial into the internet the computer eventually gets a system shutdown message saying it was
initiated
| by NT AUTHORITY\SYSTEM. Remote Procedure Call Service terminated unexpectedly. It then counts down 59
seconds
| and reboots the computer. Any ideas anyone??????
| I had to type this quickly!!!!!