When I download numerous add-on aircraft, and check my FSX Aircraft Menu, some of them do not appear, although everything seems to be correct.
For example, when I download a package of 5 aircraft, only about 3 of the aircraft is shown in the FSX menu. The other aircraft do not appear even after I have restarted FSX a few times. The model and .air files are all correctly put into the aircraft.cfg file, so there isn't any problem. What can be done about this? Please do help, thanks!






