Hi, after new installation of v.2.4 it is not possible to load any saved flight. Then "No flight available to load" appears. When I try to save a flight, the flight appears in the correct folder. Also I can see it in the "Save Flight" window. Left of the folder "C:\users\bernie\documents\prepare3d v2 files" is a little closed padlock. My thougts were about file properties e.g. read only or so on. But I proved all is o.k. Can anybody help? Bernie :(