If you attempt to open a WLMP file, it might seem that it won't open with standard video players or editors.
FileMagic addresses this problem by providing an intuitive interface that smooths out the process of opening WLMP files. https://www.filemagic.com/en/video-files/wlmp-file-extension/what-to-do-when-wlmp-files-won-t-open/