Hakojin

I like to play COH with a controller. However every time I walk into or out of a mission, die or change characters it resets the keymapping scheme I set up for the controller. So I have to reinput the whole setup. (ie: Controller Button 6 for Slot 5) It even resets the one that I saved, so I can’t even just load the saved one every time it resets. How do I fix this problem? I cannot play the game without a controller.

This is my info
Windows 7
Intel Quad 64 Bit
3 Gigs Ram
256 MB Graphics Card