I am integrating google drive api in my .net application. It works fine with when i created new project in Visual Studio 2012. But I am facing with issues when i am trying to integrate it with already developed application. The error is :
Compiler Error Message: BC30007: Reference required to assembly 'System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' containing the base class 'System.Object'. Add one to your project.
I have included dlls in my bin folder. I can see visual studio is picking up namespaces for included dlls.
I need to know what exactly this error message means and how to fix it.
Thanking you in advance.