by blue_goose » Sun Mar 23, 2003 9:03 pm
I have had that error when I have opened a flight where I had inadvertantly deleted the flight plan that was in use for that flight. Normally once the flight has loaded you can go into the Flight Plan screen and use the "Clear Flight Plan" then save the flight again. Alternatively, you can specify a new flight plan and save the flight again.
I hope this helps.
Regards
Bill