How would i change my windows movie maker configuration to send videos in an email if i made a mistake?

I'm guessing you're asking why your movies cannot be sent via email (?)





The file is probably too large for the receiving email server. Every email server can have different size limitation set.





To reduce the size of the movie: When you do a "Save to Computer" it will default to "Best Quality". At this point, you can click on "Other Options". There you can force the movie to a particular size as well as formats. Beware: the quality of your movie can degrade quickly with such resizing.