Hi. There are Samba 3.0.20b and 'local master = yes'. If I use WInXP or Win98, I can browse network. All is Ok. But I am getting an error "The server is not configured for transactions" when I try to browse network with Windows NT 4.0. I can connect to some PC on network by `\\PCNAME' command. But can't browse network! Could somebody help me? Thank you. samba's PC NT log: [2005/11/09 13:23:30, 10] lib/util.c:dump_data(2053) [000] 4D 00 00 5C 00 5C 00 4B 00 45 00 4E 00 5C 00 49 M..\.\.D .E.N.\.I [010] 00 50 00 43 00 24 00 00 00 49 50 43 00 .P.C.$.. .IPC. [2005/11/09 13:23:30, 3] smbd/process.c:switch_message(900) switch message SMBtconX (pid 4909) conn 0x0 [2005/11/09 13:23:30, 3] smbd/sec_ctx.c:set_sec_ctx(288) setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0 [2005/11/09 13:23:30, 5] auth/auth_util.c:debug_nt_user_token(452) NT user token: (NULL) [2005/11/09 13:23:30, 5] auth/auth_util.c:debug_unix_user_token(473) UNIX token of user 0 Primary group is 0 and contains 0 supplementary groups [2005/11/09 13:23:30, 5] smbd/uid.c:change_to_root_user(319) change_to_root_user: now uid=(0,0) gid=(0,0) [2005/11/09 13:23:30, 4] smbd/reply.c:reply_tcon_and_X(618) Client requested device type [\] for share [] [2005/11/09 13:23:30, 7] param/loadparm.c:lp_servicenumber(4226) lp_servicenumber: couldn't find [2005/11/09 13:23:30, 10] lib/username.c:Get_Pwnam_alloc(307) Get_Pwnam: empty username! [2005/11/09 13:23:30, 3] smbd/service.c:find_service(151) checking for home directory gave (NULL) [2005/11/09 13:23:30, 3] smbd/service.c:find_service(161) checking whether is a valid printer name... [2005/11/09 13:23:30, 3] smbd/service.c:find_service(171) is not a valid printer name [2005/11/09 13:23:30, 3] smbd/service.c:find_service(208) find_service() failed to find service [2005/11/09 13:23:30, 0] smbd/service.c:make_connection(798) zhack (192.168.0.69) couldn't find service [2005/11/09 13:23:30, 3] smbd/error.c:error_packet(147) error packet at smbd/reply.c(626) cmd=117 (SMBtconX) NT_STATUS_BAD_NETWORK_NAME