Hi! I had just bought Vermintide End Times Collectors Edition on Steam. I managed to play one game and then when I tried to run it again it constantly gives me the fatal crash information:
GUID: caaf3151-8773-4d79-b897-ee1817b306b0

Log File:

Info Type:

[Engine Error]: Access violation (0xc0000005) in build 6fc02ac154ea

accessing address 00000080 from 665F4E32

[Crash Link]:

crashify://caaf3151-8773-4d79-b897-ee1817b306b0

The launcher turns on, no-problem, then I click start, black screen appears, a couple of seconds and crash. Now, one thing that changed was that I updated a driver (or so I think) as my antivirus gave me information about updating Visual C++ 2015-2019. Now, I tried everything. I checked on steam if all files were compatible, I tried downloading the Visual C++ from the official site as maybe there was some problem with updating, I uninstalled and installed the game again and... nothing. It still does not work :( Are there any other things I could try to do to fix it? I was really looking forward to playing.

Turned out that my graphic driver AMD Vega Radeon 8 did not work for some reason. After downloading AMD software from their website and with it all drivers and chips game works again :)