You are unable to connect to any network resource (network shares, printer, etc) on a Windows XP machine, from a Win XP client.
A solution (there could be several causes)
- On the target machine (the one you're trying to connect to) open up Services, under Administrative Tools in the Start Menu.
- Scroll down to the Computer Browser service.
- If it is Disabled or set to Manual, set it to Automatic.
- Then start it. It may stop immediately again, but this is OK.
- At this point try to connect to the target machine.
- open up Network Connections, under Control Panel.
- Right click on your network adapter and click on Properties.
- Click on Internet Protocol (TCP/IP), then click on Properties.
- Click on Advanced, and click on the WINS tab.
- Even if it is set to Default, set the radio button to Enable NetBIOS over TCP/IP.
- Press OK on each screen until everything's closed.
- Go back to the client machine and try again.
- You should be able to connect!
- Go back to the Services window and find the service named Routing and Remote Access.
- Double-click on it, set it to Manual, and stop it.
- Close Services and try to connect from your client machine again.