Hi Tom.
First I have to congratulate you for the awesome Gluon Control Station - I already fell in love with those blocks/buttons and the fact that one can see the actual navigation line being executed.
I've also tried the simulation. First, it was stubborn about changing the FlightGear path - it still want's it in "D:\Program Files\FlightGear\" so I copied it there and then it complained about missing Rascal airplane, downloaded it from the FlightGear site and then it throws the attached errors (0.7.1 software and firmware).