I am using window 10, when using movie maker, I cannot save in any of the settings give not even the recommended setting for this project. Error is ;

"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 0xC00D36E5

1. File preparation is enabled and checked in my options - so that is not the proplem.

2. My video files are in .MTS format

3. I never had this problem when I was using windows 7