Almost 7 days ago I couldn't start Dayz - an Error message popped up (as in the title). I checked the files /verification - nothing, I reinstalled Dayz -/ deleting the remaining files - nothing, I reinstalled the card drivers without enabling overlays and leaving everything on "recommended", the game started - both on Official and Modded servers -, but after a few minutes the icons in the Store started blinking and the game stuttered. I turned on the FPS limitation in Steam and checked the integrity again, the game started - I reduced the settings in the game options to the lowest and now the game crashes after 1 to 2 hours (exactly the same as above), deleting temporary files - also nothing helps with shaders, the diagnostic program shows the parameters of the processor card, memory (clocking temperatures - normal), other games from Steam: Red Dead Redemption 2, Starfield Gray Zone Warfare, or apart from WoWs - war of Warship, work on high settings - without a problem. all guides from the Net, YT, reddit.com do not work. That is why I am asking for help.