I jsy downloaded all the O2 and viewer stuff and am getting this error message,
Unable to open external viewer.
I'm using the Brsseb tutorial.
http://www.ofpec.com/editors/resource_view.php?id=808I'm down to the bit where it says,
"When all is set, hit ok and restart the program (closing o2light also closes the viewer window. Starting o2light starts the viewer)."
His next image shows sky textures and mine doesn't.
Any ideas?