How to Extract MX Simulator Supercross Tracks

First download the track. Most browsers will save the file in your "Downloads" folder.

(If you're on Windows 8, use these instructions on how to open a file explorer window.)

Locate the file, right click it and select "Extract All...".

Extract the files to the install folder.

On 32 bit Windows, this will be "C:\Program Files\MX Simulator".

On 64 bit Windows, it will be "C:\Program Files (x86)\MX Simulator" instead.

That's it! The track is installed.

If you started with a fresh install, your install folder should look like this now.