[BUG] Dirt Rally: Controller Settings not saved for PS2 controller

[Eagleizer 19]

I use a PS2 controller with a "dongle" to convert to USB. 

Every time I restart the game, I have to assign all the buttons for Steer Left, Steer Right, Accelerate and so on... 

This problem have been there in every DIRT title and is incredibly annoying. 
I therefore do not close my game, using energy for nothing.

Please fix this soon! Save the planet!

Cheers :)