Hi and welcome to 7F.
I only read the latest two files, but it's enough for me to recommend that you update your
driver for your video card to the latest from
NVIDIA's website.
I see there are two separate games that crashed, and although it could be due to numerous reasons, updating your video card
driver is an excellent start.
It's good practice to update all
drivers possible, so here are your
motherboard ones.
And my first post advice would not be complete without suggesting a
bios update as well.
Make these changes if necessary, and let us know how it goes.
You could also look into setting the precise voltage and timings on your motherboard recommended for your particular model of ram, from ram maker's site.