lose internet connection after setting up network

[Guest]

i've been trying to share files across a network on my windows xp
machine. my dsl connection connected directly to a router works fine,
until i run the network setup wizard. i turn on file sharing, and as
soon as it finishes, i lose my internet connection. cannot access my
router either. when i run the router setup software, it says that my
network adapter is not working properly. however, win xp says the
adapter is working properly in the hardware manager. i have disabled
all my firewalls, so that is not the problem either. any suggestions?
thanks...

 

[Robert L [MVP - Networking]]

Posting the result of ipconfig /all here may help.

Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
i've been trying to share files across a network on my windows xp
machine. my dsl connection connected directly to a router works fine,
until i run the network setup wizard. i turn on file sharing, and as
soon as it finishes, i lose my internet connection. cannot access my
router either. when i run the router setup software, it says that my
network adapter is not working properly. however, win xp says the
adapter is working properly in the hardware manager. i have disabled
all my firewalls, so that is not the problem either. any suggestions?
thanks...