FTP won't list even from cmd

Maybe opening cmd,type:ipv6 install
You can also type:Ping /? Ping the adress(s)
typing:NET /? Might help
All are good cmds,the /? gives the info topics
>-----Original Message-----
>I can't get any FTP site to perform a list regardless of
>internet provider / dial-up location. The result is the
>same from IE or CMD line. Another computer can perform
>the operation from the same connection so it is not a
>networking/firewall issue. I have even tried from a
>different location & ISP so it is definately software
>issue with the computer. No firewall software is
>installed on the computer (Microsoft firewall disabled).
>I'm running Windows XP Professional with all the updaters
>on an HP Pavilion ZE4300. Symantec Anti-virus is also
>installed. This used to work so I'm wondering if it is
>due to an installed security patch? Here is an example:
>
>230-This is FTP.Microsoft.Com
>230 Anonymous user logged in.
>ftp> ls
>150 Opening ACII mode data connection for file list.
>
>It hangs for infinity at this point.
>.
>