I am using Samba 3.0.20 with Sun Directory Server as a PDC. I have been running this setup for a year now, and I haven't had any other issues, except this one... I have four Windows 2003 Servers that are domain members. On one of the 2003 Servers is being used as a Terminal Services Session Directory, and the other three 2003 Servers are Terminal Servers. I am trying to add the three Terminal Servers to the local group "Session Directory Computers" on the Terminal Services Session Directory Server. I can open the group, launch the object picker, and select the computers. However, once I click OK to finalize, I see the following errors from Samba: [2005/08/30 09:02:35, 0] rpc_server/srv_pipe.c:api_pipe_bind_req(981) Attempt to bind using schannel without successful serverauth2 [2005/08/30 09:02:37, 0] lib/util_sock.c:set_socket_options(258) Failed to set socket option SO_KEEPALIVE (Error Invalid argument) [2005/08/30 09:02:37, 0] lib/util_sock.c:set_socket_options(258) Failed to set socket option TCP_NODELAY (Error Invalid argument) [2005/08/30 09:02:37, 0] lib/util_sock.c:get_peer_addr(1222) getpeername failed. Error was Transport endpoint is not connected [2005/08/30 09:02:37, 0] smbd/server.c:open_sockets_smbd(389) open_sockets_smbd: accept: Software caused connection abort [2005/08/30 09:02:38, 0] lib/util_sock.c:write_data(554) write_data: write failure in writing to client 192.168.10.102. Error Broken pipe [2005/08/30 09:02:38, 0] lib/util_sock.c:send_smb(762) Error writing 4 bytes to client. -1. (Broken pipe) This is the error message I get in Windows 2003: Information returned from the object picker for object "server_name" was incomplete. The object will not be processed. Any ideas? I can provide my smb.conf if needed... Bayly Eley ****************************************************************************************** The information contained in this message, including attachments, may contain privileged or confidential information that is intended to be delivered only to the person identified above. If you are not the intended recipient, or the person responsible for delivering this message to the intended recipient, ALLTEL requests that you immediately notify the sender and asks that you do not read the message or its attachments, and that you delete them without copying or sending them to anyone else.