Error instruction at referenced memory could not be written after new Windows 10

[bogddan2]

One day ago offficial version of Windows 10 was reinstalled on my computer instead of Windows 7. Earlier Rust worked well and now during loading big monuments, medium monuments and after them I get an error "instruction at referenced memory could not be written" and I am forced to turn off the game. Another is "untrusted system file" which is located in System32, so I tried to dowload another copy of this dll., but it didn't work. I have done the MemCheck and used /scannow , /shkdsk. No errors or corrupted files were found. I reinstalled the easy anti cheat, and checked if I had latest versions of drivers. Reinstalled Rust multiple of times, tried to open it as an admin. The last time I played Rust was Monday or Tuesday and today I can't join servers. Could this be caused by new Windows 10 or an update of Rust (?if any were passed?)?

Processor: Intel(R) Core(TM) i3-4150 CPU @ 3.50GHz
RAM: 8GB
System type: 64-bit Operating System, 64x- based processor
GeForce GTX 970
100GB+ fee space on a disk, SSD in use.

Sorry for my English
I would appreciate it if you could help me as this is struggle for me.
https://files.facepunch.com/forum/upload/282656/dfb11df9-82bd-4309-a6d0-fa3591bed750/20180621_153152.jpg

https://files.facepunch.com/forum/upload/282656/53fe263d-0e8a-4b0b-bf82-2abf2fc84af2/20180621_142059.jpg

https://files.facepunch.com/forum/upload/282656/d5702fc9-873e-4a3a-b50e-caf32222c05f/20180621_131334.jpg