Hi,
I use a different registry key:
HKLM\SOFTWARE\Policies\Teradici\PCoIP\pcoip_admin_defaults\pcoip.enable_console_access with a DWORD value set to 1.
However, I have found this key loanding the "pcoip.adm" file located in the connection server in "C:\Program Files\VMware\VMware View\Server\extras\GroupPolicyFiles\" to create a GPO.
I hope this can help!
Marco
PS: Sorry for my bad English! 