UAC Settings on Lightburn startup icon

Well unless you want to delve into the user permissions on the shortcut, the LightBurn.exe and it’s parent folder the short and quick answer is that you can adjust the slider for UAC to “Never Notify”;
Relaxing security settings increases security risks, but this is probably a moot point if you are using Win8? (says Win8 in your profile) since extended support for that O/S from Microsoft expired a couple of months ago making the whole O/S a security liability.