Server 2012 R2 RDS. This server has been running well and I have a handful of remote applications published. All applications work fine. Now when I attempt to edit a published application, or publish a new application, I get the error: Unable to retrieve the session collection properties. Subsequently, I am unable to publish any new remote applications. I've gone through the license troubleshooter (all good). This Server is hosting all deployment roles for RDS. I have deployed other servers in the same fashion with no trouble. This problem just suddenly arose about a month ago. Any help is appreciated!
Unable to retrieve the session collection properties
rdsremoteappwindows-server-2012-r2
Best Answer
The user (who is apparently no longer with us) solved his own problem thus: