so i have been using movie maker for a few years now and i have saved many movies/projects. I have encountered an error that has shown up for me twice now, one was for an important school project, the other for an internet project. i will be working hard on my movie expecting everything to go just fine, until a message shows up with something on the lines of "movie maker has discovered a random error and has shut down unexpectedly" and then deletes my project. i don't know why this happens but it makes me melt on the inside.

Any Help??????????