Hi All: I realize this is somewhat off topic and not specifically a Samba issue. However, I am sure the knowledgeable people on the list can point me in the right Direction. I have run into this problem on two Windows 2000 machines and one XP machine. It occurs after a re-install is required to correct a fatal problem. The Microsoft Knowledge Base has been little help except a cryptic reference to the Active Directory. When I try and brows the network, I get the following error. Workgroup is not accessible The account is not authorized to log in from this station The only reference I have found in the Knowledge base is this one. http://support.microsoft.com/default.aspx?scid=kb;en-us;289547 and it is not exactly what I am seeing, but is basically the same problem. Can anyone point me in the right direction here? Any help or suggestions would be greatly appreciated. Stu........