Why in the morning I could call my folders in Cyrillic, and by the evening I should do it in English?

Uninstall the Visual C++ 2013 Redistributable package (both x86 and x64 version), restart your computer and install the package again solved my problem.
Thanks for the help.

In T123234#1571968, @Alwin wrote:

Hi,

I have a few question:

a) Which map?
b) Where did it happen? (send mw X,Y coordinates)

Write repro steps please.

Thank you.

Does the game crash when playing singleplayer?

What are you doing leading up to the crashes in multiplayer?

I connect to a server and start on map, after a disconnect from other server. Also it occurs just after the start on a map from briefing (invade & annex 3 mission).

RPT after a crash on other server

I did it. It happens more now.

Ok. I will do it.

After fiddling around I cam too my opinion this is a server side problem. Often when I play with friends the got the desync in the same time like me. Since the new version 822 it's better !

Ok i will check that. But I don't want to disable my firewall !

Same happens too me every 5-10 minutes since build 113772. So connection chain thing goes yellow then red ... No message since blablabla .... Connection lost ! Rejoin sever again ... Progress from last 1-2 minute are lost ....That's annoying ... Ok it's alpha but it breaks the immersion heavily.

Same problem. What graphic card you are using ? I have a nvidia 560ti.

Got the same error in the same spot. i walked from Drozhino to Zelenogorsk and the same message comes up.

Same problem with the fontain in komarovo. Action menu appear but after klick nothing happens

Same her ! I hear them but never was attacked !

I met a angry zed that can run trough walls. That's impressive ;)