To start LumaBooth for Windows (dslrBooth) automatically when the computer is turned on, you need to add LumaBooth for Windows (dslrBooth) to your startup folder.
In the LumaBooth for Windows (dslrBooth) settings, General, uncheck Show Saved Events.
In the LumaBooth for Windows (dslrBooth) settings, General, turn on Start App in Full Screen.