For what that GUI was worth, you did not loose much. That was one of the very early attempts from Quintum to have a GUI.
Completeley useless, used to create conflicts that needed to “flush” the system back to factory default, and re-create the whole configuration via CLI.
Learn the CLI, it is worth the time that you spend on it.
Even if you have one of the newer DX or AX systems.
Best luck
Wilson Boyrie.