...
MUSIC Export Files (*.mef) keeps keep the whole modelmode, including all model components and data, in one file. The user only needs to input an the MEF file to MUSICX , and then get the same running model can run in MUSICX. It This is a convenient way to convert the MUSIC model to MUSICX. Note that the storage routing of a link in the MEF file will not be inputted due to the different storage routing definitions between MUISC and MUSICX.
MUSIC Setup Files (*.msf) are text-based files that can be developed in any external text editor or spreadsheet software. *msf A MSF can be developed independently of MUSIC as as described here. This makes the *.msf MSF particularly useful for automatically creating MUSIC projects using third-party software. This is particularly important when you want to import your MUSIC classic (MUSIC 6.3) file to MUSICX.
...