Hi Mark,
I am sorry, but do you mean the quick start package which contains the out-of-box demo? if so, please download it from http://cache.freescale.com/files/32bit/software/board_support_packages/FRDM-K64F_QSP.zip , and follow the steps listed in FRDM-K64F Freescale Freedom Development Platform - Quick Start Guide.pdf.

Hope that helps,
Have a great day,
Kan
Freescale Technical Support
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