Our application works normally when running it without Nsight. During Nsight Graphics Debugging a call to ID3D11Device’s QueryInterface method fails with message “No such interface supported”. We are trying to use the QueryInterface call to get the ID3D11Device1 interface. Our application is being developed on Windows 7 with the Platform Update installed (which is required for ID3D11Device1 and other Direct3D 11.1 specific features) using Visual Studio 2010. Also the application is 64-bit.
Is there any way around this problem other than not using the Direct3D 11.1 specific features, because Nsight used to work without problems before we implemented those.