I've read about those limitations here - http://msdn.microsof...8(v=vs.85).aspx
A WARP driver, which is a high-performance software rasterizer. The rasterizer supports feature levels 9_1 through level 10_1 with a high performance software implementation
Note The WARP driver that Windows 8 includes supports feature levels 9_1 through level 11_1.
But anyway i'm not successfull in the any software modes now. My app is .net. And i do such thing - GetModuleHandle("MayApp.vcshost.exe"); and this function retuns handle which isn't null but i again have error - "Incorrect parameter" in the function D3D11CreateDivice. What's wrong?