Analog Stick is not working

[Infinite64]

Hello everybody, so I have tried to fix this with different solutions I could come up with. My problem is that my Logitech Dual Action controller has the analog stick for psp mapped on it, it does respond, but what happens is that without touching it my character will start moving on his own into a wall, I am playing on my windows computer if that helps. Also if I press the mode button on my gamepad i and use my analog on the d-pad it is worse, thank you in advance for your help.