(This is also what should be automatically in the text box if you use the automapping function.)ģ) Once you've configured the key mapping in RLauncher have you tested them in the built in test function? (to me the icon looks like a green lightning bolt). Using the previous example you would write 1::7 (b) The other option is manually enter the mapping in the text box. It's easy to get this backwards.įor example if the Wacky Races Start button is '7' but you want it to work with your MAME P1Start button (which is '1') then you'd need to press 1 when prompted, then press 7 when prompted again. (a) First by using the automapping function, where RLauncher first asks you to press the original key and then the new key. If yes then you have the right keys and can map them in RLauncher! It would be very easy to try configuring the wrong ones 1) Put key mapping aside for one second, can you run the game successfully and control it properly outside RLauncher on your keyboard with the keys you found the net?