Connect the PDP Riffmaster to your PC
Open GHWTDE
Go to the game’s controller settings
Select the guitar controller input option
Run the controller calibration if available
Map the fret buttons to the correct inputs
Map the strum bar up and down
Map the whammy bar if supported
Map the tilt or star power input if supported
Save the controller profile
Test the controller in practice mode or a song
Adjust the bindings if any inputs are incorrect
Set the controller as the default guitar profile if the option exists