[Samba] Problem mapping from windows x64 version

[Emidio Augusto Arantes]

I got a problem mapping a network drive from a samba sharing server wich 
authenticates on a PDC samba server.  Windows says "network path was not 
found" but the bdc's log says it tried to authenticate on the server but 
it seems the client disconected before. Mapping from a windows 32bit 
version or directly from the pdc  everything works fine. Does anybody 
knows a way to fix it? The samba version is 3.0.22  at both pdc and 
sharing client, both freebsd 5-4.

Thanks..
E.