Call 45 From 40

gistfile1.cs

        static void Main(string[] args)
        {
            string path = Path.GetDirectoryName( Assembly.GetEntryAssembly().Location);
            string name = Path.Combine(path, "TestCOM45.dll");
            Assembly ass = Assembly.LoadFile(name);

            object obj = ass.CreateInstance("TestCOM45.TestCOMLib");

            ITestCom test = obj as ITestCom;

            string ret = test.TestMe();
        }
    }