I have Windows 10, 32 GB RAM, intel core i7 Skylake, Nvidia Geforce GTX 1060

Windows Movie Maker was working fine a month ago, now it freezes my whole computer every time I try to save a movie.  Given, my movies are less than 2 hours, all I do is cut out some parts.  I don't use any special effects or anything.  I have tried repairing it, uninstalling it, checking my drivers and DirectX version, running in compatibility mode as windows 7 and 8, but none of it is working.  Please help!  I have a deadline!