Hi, I'm having a problem with some of our pc's. The moment you logon, it immediately logs off. I already checked the registry for the userinit value, I also replaced already the userinit and the explorer.exe but still no avail. Now, when I try to logon into the domain, I get the message that the netlogon service hasn't started. Somebody ahs a clue what I could do next? Jvuz