I am trying to add in windows 7 a connection to the RD web server and am receiving "An error occurred" when pointing to the RD gateway. If I point to the RD Web server it works.
The setup is a 2012 RD Gateway server in the DMZ that is accessible from the internet and a 2008 RD Web server internally. If I login in via the web to the 2012 gateway server I am able to see the list of published apps. If I point a windows 7 workstation to the gateway to pull the published apps it fails. If I point the client to the internal server it works.