If you would like to reset the macOS Client you need to do the following:
- Click on Finder from the Dock
- Select Go from the top left menu bar
- Select Go to Library
- Type in ~/Library
- Extend 'Application Support'
- Drag and Drop the Signagelive folder to the trash.
Please Note: If you would like to remove the Signagelive Client entirely, then you will need to clear the file system and uninstall the app.