public void OpenRegistrySubKey_should_open_specified_registry_sub_key()
        {
            // Arrange
            var envRepos = new EnvironmentRepository();

            // Act
            using (var result = envRepos.OpenRegistrySubKey(Registry.ClassesRoot, @"TypeLib\{EAB22AC0-30C1-11CF-A7EB-0000C05BAE0B}\1.1"))
            {
                // Assert
                Assert.IsNotNull(result);
            }
        }