|Connecting to Workgroup Windows XP|
I have a Windows XP Dell Dimension 3000 desk top and I lost my connection to the workgroup I have with three other laptops that have VISTA. I can't seem to re-connect. I tried changing the computer name as indicated in the Microsoft help area. I've connected before and don't know why I can't connect now.
I am using the desktop now to write this, so obviously I am connected to the internet. I am using the same router for all four computers.
My firewall is turned off on all computers as we are behind a router.
I'd appreciate the help of anyone who understands networking.