@acris said in Recalbox Pc 64-bit version, games won't start with USB pad plugged in!: Hello you need to use D-Input mode NOT X-Input mode Check swith button. check mode on your gamepad, and try again. Wow. That worked. Thanks! I used this pad just fine on my older 2018 Recalbox build. I guess the older Recalbox didn't care about D Vs X Input modes back then. And i had completely forgotten about that D-X slider switch.

Adding PS2 emulation is at a reflexion level actually

@joinski Now in english with pleasure.. Happy Gaming