How Do I Add AR Codes?

[HisAwesomeness]

So I am trying to add AR codes in Dolphin 4.0.2 and they are not working.

I go to AR Codes --> Add and I input code. I have it checked and I have enable cheats also checked. However, I go into the game (The Legend of Zelda: The Wind Waker) and it doesn't work at all. No matter what I do it doesn't seem to work. I also have other AR hacks for the same game that don't work either, such as Moon Jump.

Any help would be greatly appreciated!