ISO's not showing up in the games directory

[polareffect]

I am able to run games on Dolphin fine, but none of the games show up in the game directory. When I try to to set it up, I am unable to select the games for the directory. They are iso files, I'm just wondering if I'm missing anything?

I want to be able to access the properties for my games.

[JosJuice]

In the dialog you are showing, you are supposed to press Open when you are in the right folder, without selecting a specific game. Does it work if you do that?