I have a Windows 95 (Danish version) computer that cannot authenticate on our NT4.0 domain. This system has authenticated before, but has stopped. I can open a dos window and ping the PDC and BDC and all other systems on our network using either IP address, or system name. I can ping this system from other systems on the network. When I try to log onto the NT domain, I get an error back saying that (rough Danish translation) it cannot find a domain controller or the username password is incorrect. I have verified usernames and passwords used so I know they are correct.