When I installed windows 10 the other day I had some issues with my controller working. For some reason the MotioninJoy DS3 tool didnt work for me on windows 10. (Using PS3 controller) I had to restore my computer back to 8.1 and the controls worked fine. I just thought I would let you guys know in case you run into the same problem!
Have you tried this one from Scarlet Crush..?
http://forums.pcsx2.net/Thread-XInput-Wrapper-for-DS3-and-Play-com-USB-Dual-DS2-Controller