I need help!! i can't play rayman origins with my 360pad

[DasH_C]

i have dolphin v3.0-367 running rayman origins perfect but i can't seem to move rayman left or right wit my 360pad HELP!!!

My Specs:
OS: Windows 7 x64 [Home Premium]
RAM: 2GB DDr3 1333mhz
GPU: XFX ATI Radeon HD 4670 1GB
CPU: AMD™ Phenom II x2 550 3.1 Ghz