MP3 Trigger HELP!

I must be missing something very basic…

I’ve successfully played an MP3 by pressing the toggle button, however, even though the file is named “TRACK001.MP3” the trigger contacts won’t trigger the file.

It’s just a simple jump from left to right on the board, right?!

THANKS IN ADVANCE!

Got it.

Directions say name the file as follows: TRIG01: filename = “TRACK001.MP3”

That is not so.

The file has to have the number before “TRACK.MP3”, not after.