We have been making movies with the movie maker since 2008. Now the movie makes does not save my movie. I want to save  it as an "wmv" file, so I can burn a DVD to watch on our DVD player. It gives me different error messages. For example" There are missing files" or if I check that out it says " there is not enough space on my hard drive. I have lots of space. I hope some body can help me. My husband spend hours upon hours making the movie from our last very long trip. Please help.

Maria