Can you help me to configure keyboard keys?

[Marjdis]

First, sorry for my English I'll try to explain my situation the best

I've downloaded dolphin version "r7692M" because the last versions slow down my computer. I configured the keys but when i go to play and i hit them nothing happens and the same thing happens with the default keys! So i have downloaded other versions, but nothing...

Here is a screenshot:






Can you help me please?? Thank you and sorry again for my bad english