This site is being deprecated.
Please see the official X‑Plane Support page for help.
Make sure you are using the latest version of the sim by using the updater available here. What operating system are you running? X-Plane 9 is 10 years old, so it might not be compatible with newer operating systems. It is no longer under active development, so no additional fixes will be available for it.
This site is no longer being actively maintained.