My system is WindowsXP. It has a logon domain function. There is a tip "The net logon service hasn't started", when I try to logon a domain with my username. It is no prolbem to logon locally. I open computer management in administrative tools. Strangely, there is no "Net logon" in serivces list. Could anyone tell me how to found out the "net logone" service, Thanks very much.