I am extremely frustrated with this software. I had tried to create something with video, photos, and music. The videos ended up not working, so I removed them and just did a plain picture with music slideshow. I have done this before using movie maker, and it worked just fine. My photos are JPGs, which I know work with movie maker. When I went to go save my "movie", I got this pop up:

There are missing or unusable files in your Movie Maker project that are preventing your movie from being saved. Please check that file preparation is enabled in Options, or remove the files and try again. Error: 0x887A005

Can anyone help me save my movie?