yep - got it working
The document doesnt state that the montereyenable command has to be run on the desktop once you connect over pcoip - i think i was running that command while connected to the console
Also - i have to disable the vmware svga driver in device manager and then and only then does dxdiag.exe show K1 as being the card in use
So when i reboot teh vm then it stops working again and i have to re-enable svga and do the procedure again
@wponder - anything you can think of here would be great ?