For your lack of plug and play do the follow:
Launch DCS:A10c, go to options / controls. Click on any line in the column "joystick
HOTAS Warthog", then click "LOAD PROFILE" and navigate to " /config/input/Aircrafts/A-10C/Joystick". Select "joystick -
HOTAS warthog.lua" in file list, click OK.
Do the same thing for the throttle: Click any line in the column "throttle
HOTAS Warthog", click "LOAD PROFILE", the navigate to " /config/input/Aircrafts/A-10C/Joystick" and select "throttle -
HOTAS warthog.lua", click OK.