i try to upgrade my win2k server to win2003 server, the process run smoothly.
i get succed running my win2003 server for a while, later i have some problems :
suddenly i have a pop up messages box when connected to internet ..here it is
" This system is shuttingdown. Please save all working progress and log off any unsaved ...
......windows must now restart because ...by NTauthority/system..
Remote Procedure Call (RPC) "

i dont quote all of the error messege, may someone here ever face the same problem ?
any body give me a hand...thanks

my pc :
Intel Pentium III 700 Mhz
Memory 384 MB
HD 20 GB
MB Soyo intel chipset 4bx