Service not usable with WinNT 4.0 SR3

[Dominic Saindon]

Hi,

I have installed and configured Samba version 1.9.17p2 on a server Solaris 
(sputnik). When I want to connect a share available on Samba server from my 
Server NT 4.0 SR3, the next message appears:

"Incorrect password or unknown username for
\\sputnik\domsai 	(where domsai is a [home] share)
Connect as:
Passord:"

I profided it a username (domsai) and a valid password on UNIX and a new message 
appears:

"This account is not authirized to login from this station"

This is the configuration of smb.conf:

[global]
   auto services = homes printers
   dead time = 15
   domain master = yes
   guest account = nobody
   load printers = yes
   log file = /var/adm/log/samba/log.%m
   max log size = 1000
   null passwords = no
   password level = 3
   preferred master = yes
   printcap name = /opt/SISKsamba/etc/printcap
   printing = sysv
   read raw = yes
   read size = 8192
   security = user
   status = yes
   workgroup = SISCA-NT
   write raw = yes

   case sensitive = no
   default case = lower
   hide dot files = yes
   mangle case = no
   mangled names = yes
   preserve case = yes
   short preserve case = yes
   
   [homes]
   comment = Home Directories
   browseable = no
   create mode = 0750
   printable = no
   public = no
   writable = yes
   valid users = %S

[printers]
   comment = All Printers
   browseable = no
   create mode = 0700
   path = /tmp
   printable = yes
   public = yes
   writable = no

[Public]
   comment = Repertoire public
   path = /export/home/public
   browseable = yes
   create mask = 0775
   directory mask = 0775
   printable = no
   public = yes
   writable = yes


Service [Public] is not usable also. 

What I can make tu rule this problem?

Thank you for your help.

_/\________________________________
Dominic Saindon
System Admin
domsai at sisca.com
Sisca inc.