so in pi@raspberrypi ~$ i type /home/pi/RetroPie/configs/all/retroarch.cfg and ENTER to see if it exists and after in the file i type:
# cp /home/pi/RetroPie-Setup/supplementary/settings.xml /home/pi/supplementary/supplementary/ES-config/
and save and after try the controll ?
But what do i do if that file not exist ? :S