This site is being deprecated.
Please see the official X‑Plane Support page for help.
We recommend that you uninstall the demo version before installing the global sim. You can simply drag the folder to the trash or recycle bin.
Then download the installer if you haven't already and run it. It should start you through the process to install the full sim. You will need to proceed through the select scenery page in order to chose the scenery you want to install. Here are step by step instructions with pictures.
This site is no longer being actively maintained.