This article describes how to disable server URL prompt in Online Plug-in 12.x and Citrix Receiver Enterprise 3.x.
After installing Online Plug-in or Citrix Receiver Enterprise without specifying a server URL, users are prompted to provide a XenApp Services site URL at logon.Caution! Refer to the Disclaimer at the end of this article before using Registry Editor.
Set the following registry value:HKEY_CURRENT_USER\Software\Citrix\PNAgent : "SuppressURLPromptAtLogin"=DWORD:00000001
Note: To add this information when there is no user logged on, add same key to the HKEY_LOCAL_MACHINE path. This works if you want to deploy through SCCM:
HKEY_LOCAL_MACHINE\Software\Citrix\PNAgent : "SuppressURLPromptAtLogin"=DWORD:00000001The server URL can be specified during installation using SERVER_LOCATION parameter. For more information refer to Citrix eDocs - Receiver for Windows (desktop).