OK that is ruled out.
1.This is the fix for winsock the ISP folks were talking about, with a few more. I am not sure if this is the case as you have acces to other sites but it worth a try:
Go to Start > Run and type in cmd
Type in the following line one by one and pressing Enter after each line:netsh winsock reset
2. If still no go try this:
Download Dial-a-fix from Majorgeeks
or djlizard.netTo remove restrictions
Doubleclick Dial-a-fix-versions.exe to start the program.
Immediately a window will open with on top: "Dial-A-fix : Restrictive policies"
You'll see registry keys.
Check them all and press Go
REBOOT your computer afterwards, important.PS
: I edited the first command.
Edited by farbar, 23 April 2008 - 01:40 PM.