I assume these vcruntime.dll is a different thing. It comes often from GPU, but some times also from the G1000 mod, or others ( we have some topics in meanwhile where users report issues while approach, also in special YMEN. )
Thus I assume changing the installed RAM sticks, helped also in your case. What I assume is, in special if the mainboard compatibility listed your RAM, that 4 sticks without xmp should work. The issue comes often with is the xmp mode ( but some times also not, as mentioned ). What you can try is to manually set memory parameters which are a bit lower than the xmp mode, may be that will work.
Can you share your RAM-profiles, e.g. with “cpu-z” in tab SPD ? Max JEDEC is 2666 and I assume that should work. Also don’t expect to much from RAM speed. You will may be notice 5-10 more fps from 2666 to 3600 , but it depends on resolution etc. . So you can may be think about how much sense it makes to tune from e.g. 2666 to 3200 , compared with the possible trouble you get 