Doplhin Direct3D9 Video backed and Clear Code cache

[iGrey]

Ok so i just downloaded the Dolphin Emulator and as i tried to start a game whit it there is just a yellow text whit those 2 things
Grafikcard: AMD Radeon HD 6870
DirectX Version: DirectX 11
Processor: Intel® Core™ i7-2600 CPU @ 3.40GHz (8 CPUs), ~3.4GHz
Dolphin 3.5 64x Bit and 4.0-7103
4.0-7103
Error: Option ''EFBEmulateFomatChanges'' is Overwritten by Game.ini and the Direct3D Error

Sorry for my Bad English i try my best but i cannot promis anything