Click "Save". You will now see three files in your game folder:
Some older games (like Batman: Arkham Asylum) don't use standard XInput. For these, rename your generated DLL: x360ce 3.2.9.81
Cause: The emulator incorrectly mapped "PassThrough" mode. Fix: Click "Save"
Cause: Game is 64-bit, but you used the 32-bit DLL. Fix: Test: use the built-in Test tab or launch
Extract the zip contents into that folder. Run x360ce.exe as Administrator.