Question of firewall Web sites and Https. Help me please.

I am trying to connect to an Https site and I get the message "internet explore cannot display the webpage."  When I run a diagnostic check, he returned with the message "unable to connect to the Internet via HTTP, FTP and HTTPS.  This is probably caused by the settings of firewall on this computer.  Check the firewall settings for HTTP port 80, 443 HTTPS port and port 21 FTP".  I use Windows XP and a dell computer.  I tried to change my firewall settings and disabled my firewall even temporarily, and I can always log on the site.  I have already connected to this site by the same internet provider on another computer (which unfortunately is no longer available for use at that time).  I need to use this site for work purposes.  Can you help me?

Hello

· What version of internet explore are you working on?

· Were there any changes made on the computer before the show?

I suggest you try the steps listed in the links below: how to manually open ports in Internet Connection Firewall in Windows XP: http://support.microsoft.com/kb/308127

"Internet Explorer cannot display the webpage" error when you view a Web site in Internet Explorer: http://support.microsoft.com/kb/956196

Troubleshooting settings of Windows Firewall in Windows XP Service Pack 2 for advanced users: http://support.microsoft.com/kb/875357

Tags: Windows

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