Snes9x.com

I am helping friend. We can start a Mario All Stars ROM, get to where we want to select 1 player game, and my friend says the B button is supposed to start it but nothing happens. We went into the Joypads setup I think and mapped all buttons/keys on the USB joypad. Others like Select seem to work. T...

First I apologize, I am new totally to Nintendo and game machines/emultors. Trying to help friend map a controller to Snes v 1.53? (am at work). We setup the Joypads (1, 2, etc) clicking on all buttons on the controller. We can get the ROM to load, then when we get to like a 1 Player/2 Player choice...