how to emulate 2 wiimotes in dolphin

i have the same prblm,with 2 players games dolphin can't emulate 2 ,only one 1st emulated wiimote work,what's the solution?
press f6 for 2 player f7 three player f8 4 player
is not F6/F7/F8 its Alt + F6/F7/F8 but it's doesn't work =(
sorry for my bad english hehe
Tools->Connect Wiimote 2
It does work.
it connects the second wiimote but it doesn't work, only 1ยบ wiimote emulated work!!!
*obs: the 2 wiimotes are emulated.
"Tools->Connect Wiimote 2" does work, try again, try harder, try a newer revision of Dolphion. I don't know.
I've tried the latest version today .. I tried several times for more than two hours and did not work ...
I don't have wiimotes, I'm just trying to emulate two wiimotes at a time ... but the games do not recognize.
They are: Mario Kart Wii, Naruto Gekitou Ninja Special WII and Naruto Gekitou Ninja EX 3 WII
dolphin r7024
Have you set the "Input Source" of Wiimote 2 to "Emulated Wiimote"?