Windows 7 Logo Program
The Windows Logo Program was replaced by the new Windows Hardware Certification Program. The Windows Logo Kit (WLK 1.6) is still available for hardware running Windows 2003 and 2008 Server. You should use the new Hardware Certification Kit (HCK) for all other hardware testing.
To certify devices for Windows Server 2003 and Windows Server 2008, use WLK 1.6.
To certify devices for Windows Server 2008 R2, use the HCK 2.1 or WLK 1.6.