Unable to connect to server (Connection refused)

This is what I get when trying to connect to several servers which other ppl are logged onto while I try.

Mirc version is 6.31

Windows XP Pro

And I got no firewall or antivirus blocking(nor running) while trying.

Edit: I could connect to webmaster.ca.us.webchat.org (6665) but thats the only one, rest gives me that error

Last edited by Faladrath; 21/01/08 03:26 PM.