I NEED HELP, QUICK!

[Brooks]

try this
i cant say that it will work but it is somthing to try
http://microsoft.com/security/incident/blast.asp

>-----Original Message-----
>I am in college and have an online class. When I am
>logged on for a few mins my computer will pop up this
box
>that reads "System shutdown". It says that windows must
>shutdown. It also says that it is initated by NT
>Authority System and the RPC, Remote Procedure Call. I
>need help fixing this, is it my internet service or my
>computer? THanks a lot!!
>.
>