kbarcade2

I am attempting to setup Launchbox on a brand new Windows 11 PC (Beelink Mini PC with an AMD Ryzen 7). I downloaded the installer and completed the setup with all the default settings (saved to user folder) successfully. But when I go to the Launchbox folder and try to open LaunchBox.exe or BigBox.exe, I see a loading spinner for a second, and then... nothing. When I look in the task manager or the system tray, there's no sign of Launchbox having ever launched. I've reinstalled over the location, uninstalled and reinstalled, attempted to "run as administrator" but still the same result. Am I missing a prerequisite?