No sound when rendered

[fuddleduddle21@hotmail.co]

My KonicaMinolta Dimage A2 camera came with VideoStudio version 7 software. I happen to have some experience with the previous version of this as version 6 came with my Sony Camcorder.

Anyway, when I render a movie that was originally filmed with my Dimage A2 there is no sound to it. I can hear the sound just fine in the clip preview but it doesn't seem to include the sound when I render the movie.

It works fine with movies from my Cancorder.

Has anyone heard of this problem? Any suggestions?