GroupWise API Project Settings in VS2005

I Have a project with a reference to: AdminTypeLibrary in Visual Studio 2005, that provide the following class interface:



[CoClass(typeof(SystemClass))]
[Guid("35FC2357-811A-11D0-8A96-00805FC16077")]
public interface System : DIADSystem
{
}


When I try to create the object: System sys = new AdminTypeLibrary.System(); 
I got the following exception:


"Retrieving the COM class factory for component with CLSID {35FC2358-811A-11D0-8A96-00805FC16077} failed due to the following error: 80040154."


in default project configurations [AnyCPU] in my case this happened on a X64 machine.  After investigation I have turned the project settings into X86 configuration and the exception has gone.


Trying to create group wise API objects will fail if your project' configurations [in VS2005] are different than X86.