Before you use this feature, verify that the Flash URL Redirection feature is installed and running on your virtual desktops.

The Flash URL Redirection feature must be present on every desktop where you intend to support multicast or unicast redirection. For Horizon Agent installation instructions, see "Silent Installation Properties for Horizon Agent" in the Setting Up Virtual Desktops in Horizon 7 document.


  1. Start a remote desktop session that uses PCoIP.
  2. Open the Task Manager.
  3. Verify that the ViewMPServer.exe process is running on the desktop.