Many users who have little knowledge about video editing like using Movie Maker because of its wizard-like interface as well as simple operations. Windows Movie Maker is widely used for making movies. Further Reading: Windows Movie Maker Tutorial.
Fortunately, this post tells how to solve this issue. However, sometimes, Windows Movie Maker not working.
Windows Movie Maker, a free and easy-to-use free video editing software, can help users easily and quickly create movies with their own pictures and videos, and then share these movies with friends via Facebook, YouTube, and other social platforms.