It is possible to convert Microsoft Windows Live Movie Maker video project files (.wlmp) to MPEG-4 format (.mp4) using the export or save as.. function in the program. This seems like the only way to actually achieve wlmp to mp4 conversion, considering .wlmp projects are not supported in any other program.
Convert Microsoft Windows Live Movie Maker video project to MPEG-4 video file format.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert wlmp to mp4 on Windows
A proprietary video editor for Microsoft Windows
Convert from wlmp file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.