Metro app fail with WACK

First of all, welcome everyone!

I have a big problem and after many hours I decided to register here and ask you for a solution.
My application (as every sample in cocos solution)use D3DCompiler.dll and it works fine.
The problem occured when I runned Windows App Certification Kit.
The output shows me that D3DCompiler calls many interfaces that are not supported for this kind of application (Metro, I suppose).
Without Pass in WACK the application cannot be submitted to store but I saw that there are applications written in cocos. So my question is: HOW?:slight_smile:

Is there any solution to replace or modificate those DLLs?

Please, help. :slight_smile:

Anyone?