Problem with Dscaler and 3dfx VoodooTV FM PCI (Win

[savo]

Tv card: 3dfx VoodooTV FM PCI
Windows: Windows XP Pro SP2
CPU : Intel Celeron 2,4Ghz

I install Drivers from here:
http://btwincap.sourceforge.net/download.html (5.3.8 Driver Installer (Binary)

Restart System

Then I install DScaler Version 4.1.8 From here http://deinterlace.sourceforge.net/downloads.htm

When I open DScaler Channels menu not work!
I cant search channels

Help me please