Why are my ILDA (*.ild) files are not recognized by the ShowNET interface?

The Laserworld ShowNET interface does NOT support custom file names. They aren't recognized and won't be accessible by the ShowNET.
ShowNET interfaces use *.ild files in standard 5 format. That is why the files must be named the following way:

• First file: 000.ild
• Second file: 001.ild
• Third file: 002.ild