WHY DID MIXO NOT IMPORT ALL TRACKS FROM MY SERATO CRATE?

Serato will create a folder in each drive for which it has found and imported music.

When you add tracks located on different drives to the same Crate within Serato, a Crate will be created on each drive containing those Tracks.

For example:

In Serato, add two tracks to a crate called 'MyMusic':

"C:\Users\UserName\Music\track_filename.mp3"

"D:\Music\track_filename_2.mp3"

You will find on both C and D drives in your Serato/Subcrates folder the crate: 'MyMusic.crate'

Import both of these into MIXO to ensure all your tracks are imported.