
This application supports computers running Microsoft Windows, Apple macOS and Linux. For Linux a Debian installer as well as an AppImage is provided, which should run on most versions of Linux.
macOS may block the file as it is from an unidentified developer. To allow it:
xattr -dr com.apple.quarantine aerofly-startgeraet-gui-macos
Or via System Settings → Privacy & Security → Allow anyway.
Windows may block the file as it is from an unidentified developer. To allow it, ignore the warning about the application being not certified by using the “More info” button.
Call this tool by double-clicking the GUI app. On a successful start-up, you will see the main app window.
[!WARNING] The Aerofly Startgerät may break your
main.mcf. Be sure to have a backup of this file.

On start-up this will load the current settings of Aerofly FS 4 by inspecting the main.mcf configuration file. If the file cannot be found automatically, the Aerofly Startgerät will ask for its location.
On changing settings in the Aerofly Startgerät, these settings will be written (with a slight delay) to the main.mcf. On closing the application, the main.mcf gets updated with the settings from the Aerofly Startgerät in any case.