MigXmlHelper.IsOSEarlierThan("NT", "6.0") HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server [fDenyTSConnections] HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server [AllowRemoteRPC] HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server [TSAdvertise] HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server [DelayConMgrTimeout]