you can use a very reliable program called
free studio manager it is a file converter program and it's completely free. you can choose from 20 applications.
.MSWMM file is not a video file, first you have to save it as a video file in .WMV video, then download snowfox total video converter to convert it.
Open the MSWMM file with Windows Movie Maker. Go to File>Save Movie File and follow from there.
Rename the file and just put .AVI at the end of the file name where the vep file name used to be.
The best way to convert FLV to AVI is to use software program
You can't convert it back into a .MSWMM, but you can import the .wmv file back into Windows Movie Maker and edit it again in a new project.
You cannot convert Windows Movie Maker (.MSWMM) files at all since they are in 'project' form. The only way to change a MSWMM to a standard format is through the Publishing/Finishing/Saving process.
You can't convert a MSWMM (Microsoft Windows Movie Maker) file. The only way to convert it to a standard viewing format is by Publishing or Finishing the movie in the program. A MSWMM file can only be viewed, edited in the Windows Movie Maker program. Publishing or Finishing it is the process that converts it into a .wmv file, which can then be converted to whatever file type you desire.
Using BadCopy
In order to change an image file like a .JPEG to a video file like an .MPEG, one must first convert the picture file into an .AVI file, then convert the .AVI to an .MPEG.
With trp converter software you can convert trp file into avi file. Not this but you can also convert trp into flv, mp4, asf, wmv, m4v, mov, mpg, etc. The software provides graphical user interface.
Just go on google and search up MKV to AVI. Click the first link.
In PowerPoint 2010, you can now save your presentation as a Windows Media Video (.wmv) file. Then, convert wmv to avi by using free video converter.
AVI and WMV are both types of video file extensions. You can convert AVI to WMV using software called AVI to WMV converter. This software is freeware.