Problem: I am attempting to set my Samba server to be a PDC. Everytime I try to connect my XP Pro laptop (used for testing purposes) to the domain, I receiver the following error: The following error occurred attempting to join domain "mis": Multiple connections to a server or shared resource by the same user, using more than one user name, are not allowed. Disconnect all previous connections to the server or shared resource and try again. I have followed the PDC-Howto and spent FOUR full days now checking and rechecking my sbm.conf. I have done the "signorseal" registry hack. I have tried both manual and auto creation for machine and user. I have added root to smbpasswd using the directions in the PDC-Howto. I have made sure that the laptop is NOT attaching any (peer to peer) drives on boot. I have searched google for an answer, but have found no definitive answers. Any help would be greatly appreciated. -- Background: I successfully moved from Novell to Samba approximately 3 1/2 years ago. The current Samba server has been running almost constantly during the past 3 1/2 years with down time restricted to hardware upgrades (HD's, and tape changer). Recently the boss hired Mr. Master Degree, MCSE and is in the process of listening to his propaganda about how we should spend several thousands of the taxpayers dollars to move to a pure Microsoft environment. The main argument that is being presented is that the Samba server is not a PDC. I am attempting to avoid that massive waste of my money. :) Network and Environment: Server(s) on this network: Samba 2.2.8a running on Debian 3.0 (woody) Also acts as DHCP-3 server Currently doing file and print services (peer to peer) NT 4.0 Acting as a BDC for another domain (PDC is on another network) Clients: Running most versions of Microsoft Windows 95 - XP (95, 98, 98se, NT 4.0, 2000Pro, XP Pro). Most machines are in the process of "upgrading" to XP Samba Setup: # Global parameters [global] workgroup = MIS netbios name = S1 server string = Samba Server %v interfaces = 216.169.21.30/255.255.255.0 127.0.0.1/255.255.255.0 encrypt passwords = Yes null passwords = Yes log level = 3 log file = /var/log/samba.%m max log size = 500 time server = Yes max disk size = 1000 domain admin group = @root logon script = logon.cmd logon path = \\%N\profiles\%u logon drive = m: domain logons = Yes os level = 64 preferred master = Yes domain master = Yes dns proxy = No wins server = 216.169.22.30 hosts allow = 216.169.21. 216.169.22. ==snip= [netlogon] path = /usr/local/samba/lib/netlogon write list = ntadmin [profiles] path = /export/smb/ntprofile read only = No create mask = 0600 directory mask = 0700 -- Stephen Slaton Sweetwater County Courthouse 80 W. Flaming Gorge Way Green River, Wy 82935 Voice: 307-872-6415 Fax: 307-872-6469