Can't see all computers on one computer

I have 4 computers on my network (3 are Windows 98 and one Windows XP). From
two computers "network neighborhood" screen you can see all of the other
computers, but from my laptop (win XP) I can only see two of the others (my
desktop is not there) and my desktop (win 98) I can only see two others (my
laptop is not there).

In a nutshell I can't get to my desktop from my laptop and vice versa but I
can see and access the other two computers that are on the network. The
other computers on the network can access my desktop and my laptop.

In article <31A9261F-75C2-4B1D-AF6F-(E-Mail Removed)>,
"mcavoym1" <(E-Mail Removed)> wrote:
>I have 4 computers on my network (3 are Windows 98 and one Windows XP). From
>two computers "network neighborhood" screen you can see all of the other
>computers, but from my laptop (win XP) I can only see two of the others (my
>desktop is not there) and my desktop (win 98) I can only see two others (my
>laptop is not there).
>
>In a nutshell I can't get to my desktop from my laptop and vice versa but I
>can see and access the other two computers that are on the network. The
>other computers on the network can access my desktop and my laptop.

1. If the computers run the original or SP1 versions of Windows XP,
disable XP's built-in Internet Connection Firewall on local area
network connections -- it's for use only on a direct modem connection
to the Internet. If they run SP2, enable the exception for file and
printer sharing in the Windows Firewall. Disable and un-install all
other firewall programs while troubleshooting. When un-installing a
firewall program, use the un-install procedure provided by the
manufacturer . Don't use Control Panel | Add or Remove Programs,
which might not completely un-install it.

For more information, see:

Windows XP Internet Connection Firewall
http://www.practicallynetworked.com/...c_firewall.htm

2. Use only one protocol for File and Printer Sharing. If the network
needs more than one protocol, unbind File and Printer Sharing from all
but one of them. Details here:

Windows XP Network Protocols
http://www.practicallynetworked.com/..._protocols.htm

3. Make sure that NetBIOS over TCP/IP is enabled on all computers.
Details here:

Enable NetBIOS Over TCP/IP (NetBT)
http://www.practicallynetworked.com/...hoot/netbt.htm

4. Run "ipconfig /all" on XP and look at the "Node Type" at the
beginning of the output. If it says "Peer-to-Peer" (which should
actually be "Point-to-Point") that's the problem. It means that the
computer only uses a WINS server, which isn't available on a
peer-to-peer network, for NetBIOS name resolution.

If that's the case, run the registry editor, open this key:

HLM\System\CurrentControlSet\Services\Netbt\Parame ters

and delete these values if they're present:

NodeType
DhcpNodeType

Reboot, then try network access again.

If that doesn't fix it, open that registry key again, create a DWORD
value called "NodeType", and set it to 1 for "Broadcast" or 4 for
"Mixed".

For details, see these Microsoft Knowledge Base articles:

Default Node Type for Microsoft Clients
http://support.microsoft.com/default...b;en-us;160177

TCP/IP and NBT Configuration Parameters for Windows XP
http://support.microsoft.com/default...b;en-us;314053
--
Best Wishes,
Steve Winograd, MS-MVP (Windows Networking)

Please post any reply as a follow-up message in the news group
for everyone to see. I'm sorry, but I don't answer questions
addressed directly to me in E-mail or news groups.

Microsoft Most Valuable Professional - Windows Networking
http://mvp.support.microsoft.com

Steve Winograd's Networking FAQ
http://www.bcmaven.com/networking/faq.htm