Hi to all, I use Windows 7, 64Bit and Lightroom 5.7, Camera Raw 8.7, when I develop or export files (mostly Raw Fils from Nikon D810) after 10 to 20 pictures my computer shuts down or I get a bluescreen. Please tell me why.
Blue screen/Computer shuts down is almost always a hardware malfunction or a driver problem.
Make sure your video driver is up to date.
If it is, then the next suspect, in my mind, is overheating, make sure all of the fans in your CPU case are working properly.
What is the error message in the bluescreen? It should give you (or maybe us) a vague idea of what went wrong.