[Samba] procedure number out of range

[Panos]

hello all. i 'm trying to set a PDC server using and old 2.0.7(think) 
version of samba. i read many howto's and everything seems working fine 
except when i am trying to join a WinXP client in the domain where i get 
an error procedure number out of range. if someone can help me i ;ll be 
thankful
ps. if smb.conf is needed tell me so since i dont send mail from home 
thanks