My ISP recently changed his service to Broadband, so i create a new broadband connection and go throught the authentication process, the next thing you know, i get an Error 720 (see bottom of post for full details). The ISP sent a guy hoping he could fix it, he failed.
I really wanted to get online, so I decided to use my dial-up account, uh-oh, second surprise, i get the same Error (720).
so I phone the company i have a dial-up account w/ (Terra Net) - He asked a few questions and told me to download a tool called " WinsockXPFix.exe" - guess what? it didn't help ; so I rephone them, they tell me there's nothing they can do about it.
NOTE: actually, it has been 2 month that I have the dial-up problem, i changed the modem, made sure it wasn't the driver and searched for every rational explanation. It was until yesterday that my (other) ISP moved to broadband, and now I have the same Error for dial-up and Broadband.
NOTE: Dialup = TerraNet (summer connection) ; BroadBand = Some Other ISP (that i use during winter).
Error 720: A connection to the remote computer could not be established. You might need to change the network settings connection. For further assistance, click More Info or search Help and Support Center for this error number.
EDIT: i'm going to try windows repair tool tomorrow ..