December 12, 2013, 11:39:50 pm
What happens when Lumion v4 is run? Any error messages, starts then closes down, tries to run the Benchmark, or other?
Prior to further testing, can I get you to download and install the most recent version, v4.0.2
The Quadro has reasonable specs for Lumion, so its not a lack of hardware capability for v4.
To confirm, Lumion v4.0.1 (or the new) has been specifically added to the NVIDIA Optimus list?
Can you also attach to a post the DXDiag report (from Lumion) or Windows --> Run --> DXDiag.