We have found one software suitable in our database for this conversion.
You cannot convert single .msdvd files to any other multimedia files with standard multimedia files, because these files are projects and do not contain the actual multimedia data, just references to it.
However, you can use Windows Movie Maker, load up the project and select the "publish to this computer" function and then choose the proper output format. Might require the original multimedia data though.
MSDVD
Files with msdvd extension can be found XML files generated by Microsoft Windows DVD Maker. Describes the settings for a DVD recording.
WMA
Files with wma extension are audio files in Advanced Systems Format (advanced Streaming Format, Active Streaming Format), which is multimedia container format sed to store multimedia data. A wma file stores audio in Advanced Systems Format container and compressed by Windows Media Audio (WMA) codec.