No sound in downloaded AVI files

i only hear audio, i cant see any picture, i use dc++ when i DL, does anyone know whats going on with that?

You don’t have the right video codec installed. DL GSpot and it will let you know what video codec you need to install. Try to stay away from codec packs, sometimes they cause conflicts. Install only what you need. if you browse this site you can find a lot of different codecs. This site appears to be pretty good too.