The DLL reads your hardware configurations from a text file named x360ce.ini .
Allows configuration for up to two generic gamepads simultaneously using a single ini file. Step-by-Step Installation and Setup Guide x360ce vibmod 3.1.4.0
Scroll down to the section to optimize your force feedback: Enable=1 (Enables vibration) ForcePercent=100 (Sets overall rumble strength) The DLL reads your hardware configurations from a