Ok. To resume:
The freeware version worked fine. I deleted it after having problems w/ upgrading.

This is a fresh install of 5.47.
My control panel url is http://www.scattergirl.com/ubb/cp.html

I'm getting "File Not Found" errors on everything. My cplinks.html file has been edited with the correct path:
<BASE HREF="http://www.scattergirl.com/cgi-bin/">

There really is a directory called cgi-bin in my htdocs (which also include the directory ubb), so I don't understand why none of the scripts are being found.

Help. Please. This is so Murphy's Law I'm tearing my hair out. <img src="https://www.ubbcentral.com/boards/images/graemlins/smile.gif" alt="" /> Thanks.