|No, you can't play MSWMM file until you have converted them to WMV files. And you can do this very easily. |
Open *.MSWMM file in Windows Movie Maker (click "File -> Open Project") and save the movie to your computer: Go to Finish Movie > Save to my computer. Then Windows Movie Maker will ask you to enter a file name for your movie and choose a folder to save your movie.
Remember do this on your Windows XP computer.
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