Windows Server 2012 RDS deployment “The server has reboots pending and needs to be restarted.”

Solution #1
Reboot the server
Open Command Prompt then type “shutdown /r” and wait for the server to reboot.
Retry deployment, if the deployment fails, move to Solution #2
Solution #2
This solution requires editing the registry of the Windows 2012 Server.
Run “regedit” to open the Registry Editor
Navigate to: “HKLM\System\CurrentControlSet\Control\Session Manager
If PendingFileRenameOperations exists,  DELETE the key and reboot the server.
After reboot, you will be able to finish the deployment.