https://technet.microsoft.com/en-us/library/cc725933.aspx
当然,除了修改注册表的投机取巧的办法,也可以部署license server(server 2008)或部署license server及remote desktop gateway(server2012),2012相比2008有比较大的变动,配置起来也更麻烦,感兴趣的可以参考如下链接:
http://www.wackytechtips.com/installing-and-configuring-remote-desktop-services-rds-on-windows-server-2012/3/









