Unable to take RDP of Windows Server 2012 / 2012 R2, After changing hostname / Change in Domain name.
Impact : Unable to take RDP.
1. On remote computer, Navigate to C:\ProgramData\Microsoft\Crypto\RSA\MachineKeys
Rename Machinekeys to MachineKeys-OLD on remote computer (Use DRAC / ILO / VMware Console for access)
2 – Stop and Restart the Remote Desktop Service service
3 – Now try to access the RDP.