We have an existing SBS 2011 Standard installation and I am trying to configure Remote Web Workplace. So far I am able to connect to the Remote Web Access and use shared folders and connect to Outlook no problem.
The issue is configuring the "Connect to computer" feature. When I click "Connect" for any of the computers I have configured to show up, I am prompted with the Remote Desktop Connection dialog. I select "Connect" there, and am prompted for credentials, which I enter. After a moment I get an error saying "Remote Desktop Gateway server is temporarily unavailable".
After reading multiple forums I am now confused as to whether I need to upgrade to the premium add-on and configure Remote Desktop Services (formerly TS) or if there is just some other aspect of the configuration that I have not setup properly. I have enabled the Remote Desktop Gateway role on the server, but that has not seemed to fix the issue. Does RDS have to be enabled for the Remote Desktop Gateway to work correctly?
TL;DR
Do I need to enable Remote Desktop Services for the Remote Web Workplace connect to computer feature to work?