I have configured my Server 2012 Essentials to perform Anywhere Access (a subset of RAS + IIS + SSL) with secure RDP to internal hosts. This all works very well.
However, the predefined RDP connection files that are offered through the web interface have all of the optional resource checkboxes disabled when editing the connection file. In other words, I can't enable drive sharing between the RDP source and target, which I would like to do. I imagine this must be controlled by Group Policy for the domain, but I have no idea where or how to change this.
Can anyone point me in the right direction?