In case anyone's interested, I found the problem. I have a ThinkOutside IR keyboard driver installed, and it needed to be set to coexist with other IR applications. A simple fix really, but took a little while to find. No response from PDAWin, even though I purchased their product.

I guess any if I find any other issues with this software that I shouldn't expect any support from PDAWin, but perhaps maybe from some savy users on this forum.

I was able to get my CCF loaded into TVremote, and it looks quite nice now that it's color capable. Most of the codes seem to be working, with the exception of the codes for my Sony TA-E9000ES preamp. The TVremote software also appears to be quite a bit slower than my old Pronto with noticably more delay time between button presses. But it does look a lot better!