vista connection problems

[poypoy]

greetings to all,

i have a vista deskop connected to the internet via lan->access point->router.
the problem that i encountered recently is that i cant connect to yahoo
messenger and cabal online launcher. i also cant update windows defender and
nod32. but i can surf the net.
windows defender gave me the error code :80072EFE which is the firewall
thingy. i tried turning the firewall Off but still cant connect.

here's more.. i tried this last night. i installed Virtual pc from microsoft
and installed a virtual windows XP on it. i tried yahoo messenger and its
working. it connects.

i hope you guys can solve my problem. i really love vista. i dont want to
uninstall it

 

[Robert L. \(MS-MVP\)]

For troubleshooting, start the Vista with clean boot.
Windows general
How to run Windows OS with a clean boot · How to Run Windows Safe Mode
with Networking · How to setup DHCP for IP Phone How to sort programs in
Start ...
www.howtonetworking.com/Windows/windowsgeneral.htm


--
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