1. Place the folder "MGDFIX (Official)" in the folder you want to fix (or directly in the Songs folder if you want to apply the fix to all songs).
NOTE: This may have undesired effects on some simfiles, it is reccomended only to be used on the official MGD1/2/3 packs.
2. Run "MGDFIX.bat".
3. Enjoy your now edit-free MGD simfiles. :)