I am having an issue with my RemoteApp deployment, though it may not be a true issue. I have been trying to find an answer but am having trouble doing so. I don't know if I am just not using the right search terms or what but I am not finding a concrete answer. Basically, my users visit the RDWeb site and the page loads without a login prompt. Single Sign On for RDWeb seems to work as they are shown the applications published to them based on their group membership. When a user clicks on an application, let's say MS Word, they get the prompt to connect and then a login prompt. Once they enter their credentials, Word opens without an issue. I would like to know if there is a way to get rid of that login prompt and just have their credentials be passed through to the server.
Basic Configuration
I have two clustered brokers named RCB-01 and RCB-02. The clustered service is named RCB-03.
I also have two Session Hosts, RAP-01 and RAP-02. I have them configured with a name of RAP, using round robin DNS.
In addition, on my RAP servers, I have a custom RDP setting of enablecredsspsupport:i:1, though that may or may not be playing a role in this.
Thank you in advance for the assistance.
EDIT : All servers are 2008 R2...forgot to include that initially.