Windows 7 SP1 cannot access RDP anymore after the upgrade.

After the Windows 7 enterprise has been updated to SP1, it can no longer connect to the RDP of a server. The same user is able to connect to the RDP from another windows 7 PC without the SP1. The error states, "The remote computer disconnected the session because of an error in the licensing protocol"

 

 To resolve it, I uninstall the KBs listed below as well as disabled the UAC and things are working again.

  • KB2621440
  • KB2667402
  • KB2840149

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