You will always come across a tutorial to help you convert FLV to WMV by using iSkysoft Video Converter Ultimate. In this case, FLV will be the suitable choice. Among the first things you must accomplish is downloading the videos in question then convert to a format that is fully compatible with Windows Movie Maker. Many people have been wondering how possible it is to have FLV files imported into Windows Movie Maker. Part 1: How to Solve "Windows Movie Maker Can't Import FLV"? Part 2: Instructions on How to Convert Windows Movie Maker Files to FLV.Part 1: How to Solve "Windows Movie Maker Can't Import FLV"?.Windows Movie Maker is never selective on the formats it supports, and you will have something to smile about if you are using FLV. It is listed alongside all other supported formats and you just need to peruse through them and select it. Does Windows Movie Maker Support FLV Files?įLV is a very popular and commonly used file format, so you should not expect it to be missing from Windows Movie Maker.