I Cannot Load or Export a ColorSource Console Show File on ColorSource Offline on a Mac

Symptoms/Issue

Show file exists in a 'Shows' folder on your USB, but ColorSource Offline cannot see it. Also, when exporting to USB, it saves to Documents rather than to USB.  

Description/Explanation of Issue

This is a Mac OS security feature

Fix/Solution

1. Open System Preferences
2. Select Security and Privacy
3. Select Full Disk Access from the sidebar
4. Add ColorSource Offline from the field to the right of the sidebar