Any internet application not working

[ashishtalewar]

any internet application is not working except "internet explorer".
following internet application is not working:-
firefox, chrome, filezilla, dc++, opera.
(althoughThe connection manager is showing internet access )
Please help meits very very urent.

 

[PhilFrisbie]

Just to be clear, Internet Explorer DOES work, but not the others?

What version of Windows are you running?
Have you tried disabling the firewall?

 

[ashishtalewar]

yes only internet explorer is working.
I m using Windows 7.
No other app. is working even after disabling the FIREWALL.

 

[hang-the-9]

What happened before this started? Sound like a virus or you played around with the network options.