Once you have experienced the AVI not importing problem in WMM running Windows 10/8/7 OS, the first thing to do is seek right solutions. How to fix Windows Movie Maker won’t import AVI? Missing of suitable codecs on Windows hard drive.If the version of the WMM application you are using is outdated, one might receive such error due to incompatibility.Here are some of the causes that brings trouble to your Windows Movie Maker: Malfunctioning of WMM program such as not recognizing installed codecs on computer will not import AVI. Improper installation of Windows Movie Maker is one of the common reason for the “Windows Movie Maker:Cannot import. There are numerous reasons why your Windows Movie Maker application won’t import AVI video file.
Why Windows Movie Maker Won't import AVI?