"You have not selected a valin instance of wow

[noob2k3]

Hey, i got a problem when Im trying to start HB. After i logged in I ju get this message

Logging in...

Honorbuddy does not support the currently active 'gxAPI' please change it to 'D3D9'
Error attaching Honorbuddy to WoW! - System.Exception: Honorbuddy does not support the currently active 'gxAPI' please change it to 'D3D9'
vid Styx.WoWInternals.ObjectManager.Initialize(Memory blackmagic)
vid Honorbuddy.MainWindow.#TUc()
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You have not selected a valid instance of WoW to attach to!
Please restart Honorbuddy and choose a valid instance of WoW to use Honorbuddy with!
This version of Honorbuddy only supports WoW Build #15050
You are currently on build #15050
-------------------------------
Honorbuddy is up-to-date

And cant click anywhere,

 

[CodenameG]

in wow, go to your video settings and change the api to directx 9
honorbuddy will not work when wow is set to directx 11