I went to "Settings" / "Device List" und de-activated everything except the BDA-driver ---> No change
I went to "Settings" / "Device List" and changed the properties for the BDA-driver from "Terractec" to "Microsoft comaptible" and restartet ProgDVD ---> No change
When I go to transponder "C25 - 506 - 8 Mhz" ProgDVB finds the channels there as other software.If I choose transponder "C29 - 538 - 8MHz" no channels are found here - but other software does.
DVB-T is broadcasted on 506/538/586/722/746/818 MHz in my region.