How do i change the video format?

So I made a video on windows movie maker and I tried to upload it on youtube but they don't support the format.

The format they wont allow is MSWMM.

OR *.MSWMM.

sorry not sure. I checked it, so it's defiantly one of the two.

PLZZZZZ HELP ME!!!!

I need your help on step by step converting it, to something youtube does support.How do i change the video format?
I use MelodyCan. Some features:



~%26gt; to convert dvd/iTunes video/wmv etc



http://www.melodycan.com/convert_video_t



~%26gt; to remove DRM/wma/MP4



http://www.melodycan.com/remove_drm.html



~%26gt; to download YouTube to MP3/MP4/AVI



http://melodycan.com/youtube_ripper.htmlHow do i change the video format?
Under the %26quot;finish my movie%26quot; tab in windows movie maker select %26quot;save to my computer%26quot;



there you are it will come out in a wmv format :)