Installed Win 8 and latest Progdvb, when scanning in channels, sig and qual are great but no channels populate the list. I really think this problem is with compatibility with Win 8 and Progdvb. I have uninstalled and reinstalled the program and drivers for my Prof 8000 card but still no good. I also tried a 32 bit install but still no go. I have a 64 bit Win 8 install. Please help! Thanks!!

Same in manual scaner? I have some more reports about prof8000 in win8. may be need other driver.

Yes, it does the same thing in manual also. Please don't take this the wrong way, but it does the same thing with DVB Viewer also. I tried a different software for troubleshooting purposes and the same results with that software too. I also loaded WIN 7 on a different H/D on same computer and everything works well! So in my opinion, it has to do with the compatibility between the software and WIN 8. Any help would be greatly appreciated as this is quite a difficult problem involving Microsoft. Thanks for listening!

Problem on driver level You can try change Settings->Device options in ProgDVB or/and look drivers from CrazyCat.