Can't view clip

[Ryan]

Hello,

I recently started messing around with Windows Movie Maker today. I was at
my cousins and made some fun little clips with stick figures. Now, I'm at
home, I've made some stick figures and put together my video just like at my
cousins house except the video is just black. The pcitures show up in the
Timeline. But they do not show up in the actual video when I try to preview
it. It works fine at my cousins house... Same computer.

Any suggestions ?