Error: Filter not found

Hi

I have a Pinnacle USB TDT stick (72e) that apparently works fine under ProgDVB 5.13.07. I can get quite a few channels and I see text in the window border, but the screen is black and I don't hear anything either.
I am running Windows XP 64 SP2. I installed a few codecs from K-Lite (ftdshow, ac3, x264, xvid) and also some MPEG-2 (the Windows XP Decoder checkup utility shows Cyberlink Video/SP Decoder and ffdshow Video Decoder).
I tried Changing different values in Settings -> Direct Show in The Video Decoder, but I always get 'Create filter error (Video Decoder). This error appears with all the options execpt ProgDVB Video Render, where it says the 64 bit OS is not supported.
The Tab that says 'Custom' under DIrect Show has a few combos where only the audio one has a value 'MPEG AUdio Decoder'. The others do not show anytyhing nor they display any option when clicked.
Any idea what I am doing wrong ? Any suggestion I could try ?

Thanks in advance

Carlos Ruiz
cruizm@yahoo.com

I realized that the codecs I had installed where all 32 bits. I just installed the k-Lite codec pack for 64 bits and in Settings -> Direct SHow -> TAB Graph by xgr file, I selected TV Channel : ffdshow, and I can see the TV.

Thanks

Carlos