If you like to use joystick and keyboard, emulate a xbox 360 joy: emumando360.rar
You need to replace "xinput1_3.dll" and "xinput9_1_0.dll" in "(drive letter):\windows\system32"
Then put xbox360cemu.ini in windows folder
the last thing is config your "Dolphin KB\xbox360" plugin like this
I can't even change the permission of the system32 folder.Set permissions for folder
I researched about it, and I was actually supposed to copy the 2 .dll fiels into the same folder where the .exe file of the game folder. I have to do that for every game I want to play with the controller. But I don't think this will work with dolphin.sorry but i can´t help you, because i don't know how this works on vista, try to google it...
this works too with some PC games use only xbox360joy, for ex: GTA IV, Gears Of War, etc...