Reply To: Can't configure controller.

[ruckage]

I think the file you probably need is /home/pi/.emulationstation/es_input.cfg
Edit this file and delete the section relevant to your controller (make a backup first though just to be on the safe side.)

Reboot the Pi with you controller connected and it should then hopefully start the controller configuration program.

Also if you’ve configured emulationstation to work with a keyboard you could just use that to access the input controller menu which would be easier.