Thanks for this - had just updated everything, uninstalled, re-installed (in a few different orders) and nothing worked.
It was this bit of your post that did the trick for me (already had game lighting effects activated):
"-Finally in game list I just put icue first and reinit icue "
I had come across another post somewhere saying that it should be second (and has always been this in the past from what I remember), but moving it to first sorted it for me (thanks!)