Core FTP

Thought it might be the Firewall so I turned Windows Firewall off, but that didn't get me there either.

When I try to connect with my webpage through CoreFTP, I get bumped to a browser window saying "This page can’t be displayed" In the past I was able to use it. I've checked username and passwords, re-installed CoreFTP, but to no avail. My brother can access it from his computer with the ...