Hi ! I used Unreal Engine binary version with launcher and I already try to create C++ code based project and add new C++ class to pure Blueprint project too, but all this trying is failed! Maybe that this not right into my computer, but I don’t know that! I already install and reinstall Windows 8.1 SDK, Visual Studio 2013 Professional, Direct X and .NET Framework latest version, but no help this! I want to know, that create my errors ( see up to my first post ), this errors always show them I try to create new C++ code based project! Thanks for your answer!