Samba CVS as PDC + WinXP as member

[Alex Murphy]

How do you do !!!
  Has Installed from CVS samba 3 as PDC, has adjusted account record, has 
prescribed the manager. Began to wind the domain users.
With Win95 - all fine. With WinXP - an accompaniment in domain passed 
successfully, attempt of the input - is blocked - is not found domain or 
computer of the user is not registered in samba (though here all fine). Has 
Changed writing the roll RequireSignOrReal = 0 - same error.
Do Not prompt that to do ?  

 RESPECTFULLY YOURS, Aleksey.

[global]


admin users = Administrator

idmap only = no
idmap uid = 10000-20000
idmap gid = 10000-20000
guest account = smbguest
dos charset = 866
unix charset = KOI8-R
passdb backend = ldapsam:ldap://192.168.1.4/
ldap suffix = o=sgtp,dc=ru
ldap admin dn = cn=Manager
log level = 10
#log level = 255
ldap ssl = no

workgroup = murphy

netbios name = mmm
comment = Linux RedHat Samba Server
security = user
null passwords = Yes
encrypt passwords = yes

logon drive = U:
logon path = \\%N\profiles$\%u

domain master = yes
domain logons = yes
preferred master = yes
os level = 255

wins support = yes

log file = /usr/local/samba/var/log.%m
public = Yes
browseable = yes
writable = No

; necessary share for domain controller
[netlogon]
path = /usr/local/samba/lib/netlogon
locking = no