I can't open the movie maker file my friend send it to me. It is the .MSWMM file

When I open it, they appear "Sorry,Movie maker can't open this project file.The file might not be compatible with Movie Maker or be corrupted.Please select a different project file."

I don't know what to do.I would Iike to edit this file furthur.

How can I do to open the file.

 Thank you for every comments.