Did you add Softimage to the 'Program Settings' inside the driver? Try disabling 'threaded optimization'. If available, set 'block transfer' off.
However, you *can* use your latest working driver for the quadro card on the titan. sven ------Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of olivier jeannel Sent: Friday, November 07, 2014 4:19 PM To: [email protected] Subject: Render tree or Ice tree XSI 2013 immediate crashing Hi there, So, as soon as I hit "7" (render tree) or "Alt 9" (Ice Tree) XSI_2013 crashes with a windows error message. First of, I'm aware that it is a known SI 2013 bug and that it was adressed in SI 2014. The workaround (for me) was to open an ice tree and a render tree in an empty scene, minimise them, and then load the scene. I used to live with that workaround, but I recently dropped my quadro4000 for a TitanZ, and now, in a fresh empty scene, as soon as I hit 7 or Alt9, XSI crashes instantly. So no more workaround for me. Obviously, 2 things changed : 1 /The graphic card 2/ The graphic drivers So, I was wondering if there was something to do with the driver ? Maybe a known stable version, or some settings to tweak ? Atm, I use the latest Nvidia drivers with SLI disabled.

