I registred ProgDVB. But the new Prog-TV ask me every time I want to start it for activation-key. Then I put it in, it accept it, but at next time, I start it the same question for activation-key.
The activation-key is the right key.
Why does it not work?

Try reinstall ProgDVB. Also use last version.
ps: Mail me your HID if still problem.

I´ve got the same problem. Do I need a seperate Activation-Key for Prog-TV?

Yes, if you have license only for ProgDVB then need buy addition license for ProgTV (upgrade to "ProgDVB+ProgTV)