1. Download and install AutoHotkey
http://www.autohotkey.com
2. Copy and paste the files in NBA 2K16 directory.
3. Run NBA 2K16 Keyboard Configuration as Administrator
(Run this whenever you wanted to update your controls.)
4. Run NBA 2K16 PC as Administrator.
(Run this everytime you're going to play)
https://www.mediafire.com/?wiaxnhi1rn0r9yw
screenshot:
http://oi58.tinypic.com/2rhwpec.jpg