Dear Mr. Duffy,
I was trying to use your conceptual design software for intial sizing of a monoplane and some belended wing body aircrafts.
When i click onthe switch of "Find Empty Weight" , it gives me an unprecedented error saying that
Solver - an unexpected internal error occured or available memory was exhausted.
I am a student and i would like to use ur software for my designs.
It would be great if you could help.
Thnaks,
Regards,
Ritesh