When you say to rename it, do you mean in the URL or when it's actually on your computer? That was one of the ones where I couldn't even open the page. Do you have a link to a site for it?

Oh, and I forgot to mention that I'm encountering these errors when I'm trying to deal with antivirus programs where it's basically telling me I'm not connected to the Internet, when clearly I am.

I just tried to reinstall the Trend Micro PC program so I have some protection in the meantime, but now apparently it's incompatible with my version of Windows XP, and then when I tried to to do an update through the control panel, it said something to the effect that it wasn't able to access the server.