The following error occurs on all client attempts from IE 11 no event log entries on Web Host or Session machines:
Silverlight is installed, GP Trusted App and certificate
Severity: Critical
Summary: An error occurred while initializing communication with the server.
Details:
[HttpWebRequest_WebException_RemoteServer]
Arguments: NotFound
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=5.1.30514.0&File=System.Windows.dll&Key=HttpWebRequest_WebException_RemoteServer
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