I was so hoping to find Paolo lurking about this forum, looking for issues. I have one - and I pray there is an immediate fix for it. 

Daz Studio 4.7 Pro + Reality 4 + somewhat content heavy scene, a few more items than in the picture = CRASH once I hit the render frame button inside Reality to Lux...

Is the problem with Daz Studio or Reality 4 or my computer?

Computer Specs: 

OS: Windows 8.1

Processor: Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz 2.60 GHz

Ram: 16.0 GB (15.9 GB usable)

System: 64-bit OS, x64-based processor

Graphics: Intel (R) HD Graphics Family 2GB

All drivers up to date...