Hello I installed windows7(64), dual boot with Windows XP(32), to avoid uninstall and reinstall everything, I created a shortcut to the desktop of x-plane from Windows XP to Windows7, x-plane works well, obviously the C400 no: D My intention is to use x-plane only with Windows7, for obvious reasons. I haven't moved the entire folder of x-plane to Windows7, to avoid conflicts with gizmo, in fact with Windows XP the C400 works well ! how can I do? there a solution? thanks