If you purchased your MindWave Mobile: MyndPlay Bundle in or after 2013, then it should come with two discs, one inside the box and one on the sleeve. To install the product, please insert the sleeve disc into your Computer and install it.
For additional support information for your MindWave
Mobile: MyndPlay Bundle product, please visit:
http://developer.neurosky.com/docs/doku.php?id=myndplaybundle