more info...
I have turned off the Firewall as we have our own.
I can access the folder structure on the primary domain controller, and its
backup, but can see none of the file sharing servers. When I try, I am
prompted with a login box, and though I am logged onto the primary domain,
and authenticated with my administrator credentials, I put in the same
credentials in the authentication box and it tells me they are incorrect.
I have shared a folder on the Vista Pc and am able to see it from an xp
computer.


Windows IP Configuration

Host Name . . . . . . . . . . . . : HORIZON
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection 2:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Broadcom NetXtreme Gigabit Ethernet
Physical Address. . . . . . . . . : 00-10-18-2E-F5-D1
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 164.64.84.248(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 164.64.84.1
164.64.53.99
DNS Servers . . . . . . . . . . . : 164.64.1.2
164.64.3.5
Primary WINS Server . . . . . . . : 164.64.84.5
Secondary WINS Server . . . . . . : 164.64.53.10
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter Local Area Connection* 6:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 02-00-54-55-4E-01
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 7:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 9:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft 6to4 Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2002:a440:54f8::a440:54f8(Preferred)
Default Gateway . . . . . . . . . : 2002:c058:6301::c058:6301
DNS Servers . . . . . . . . . . . : 164.64.1.2
164.64.3.5
NetBIOS over Tcpip. . . . . . . . : Disabled


"karonz" wrote:

> We have a network domain, all XP pro compters, though the domain controller
> is NT. I have successfully joined this vista pc, and can 'see' all of the
> computers and servers on the domain, BUT cannot access any of the shared
> folders.
> Can't map to them which is what we usually do, can't browse to them, it asks
> for a username and password but will not authenticate using good credentials,
> actually will not even authenticate using the server credentials.
> I have exhaustively checked the network settings but do not know where else
> to look.
> I am using our standard network dns, wins, gateway and IP in TCP/ IPV4
> We will soon be moving our 300 pc's to Vista, and this is our test pc, so I
> need to get this one right before we proceed.
> I was wondering if it has to do with active directory? We are planning to
> move to active directory soon as well.