We did have WSUS running on our 2003 Secondary Domain Controller servicing Windows 7 and 2008 Server clients just fine. But as another poster said, 2003 is seri

We did have WSUS running on our 2003 Secondary Domain Controller servicing Windows 7 and 2008 Server clients just fine. But as another poster said, 2003 is seriously EOL so the latest versions of WSUS might not work.