I got a Logitech F710 gamepad that works fine on all my other games, but just doesn't work on Crysis 2.

My gamepad doesn't get recognised at all on it. I tried the Xbox360 controller emulator thing, and that didn't work. Its really frustrating, can someone please help?

play C2 PC game with mouse and keyboard, or play C2 on consoles, or play racing game on PC with your gamepad...
or get xbox controller...

Logitech gamepads should work fine with plug-and-play, I don't know what could be going wrong.

Also you're going to get DESTROYED if you're playing on PC with a gamepad. There is no aim-assist and the gameplay in general is a lot more fast paced because people have far more control over movement/aim with mouse+keyboard.