Licensing mode for the Remote Desktop Session Host is not configured.
having trouble configuring license mode on RDS 2012 server? here is a good article that helps me everytime im installing RDS servers So thank you Matt Fusaro http://www.tbngconsulting.com/blog/bid/404182/Licensing-mode-for-the-Remote-Desktop-Session-Host-is-not-configured update: 21-08-2018 In case you get the following Exception calling "SetSpecifiedLicenseServerList" : "Invalid operation " Make sure that you start powershell as administrator. Since that didnt work either for me i found a registry key for it HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindows NTTerminal Services Works on Windows 2012R2 and Windows 2016 servers