Recently I had to troubleshoot a problem with our Sysprepped Windows XP SP3 clients getting the following error:    "The remote computer disconnected the session because of an error in the licensing protocol. Please try connecting to the remote computer again or contact your server administrator. "   On all the XP SP3 images, the HKLM\SOFTWARE\Microsoft\MSLicensing\HardwareID\ClientHWID key was identical on all machines.  The Terminal server uses this key to dis... [More]