Re Movie Maker 2012 (build 16.4.3528.0331). I imported MP3 music file into project. It played fine. As I was importing a second music clip, Movie Maker shut down. Upon restart, the music would not play. I opened a second project and the music played just fine.  The music is there, just no sound. I imported a second clip into the first project and it also would not sound. It is there, but no sound. I'm using windows 10. Help