I had the issue of the game crashing right after the tutorial.
i have an I7-960.
this solution worked for me:
>>>If you happen to have an old CPU you maybe having this crash:
>>>Expression: EXCEPTION_ILLEGAL_INSTRUCTION (0xC000001D)
>>>The game is trying to use a feature you don’t have: AVX.
>>>At the beginning playing corpo when you sit it crashes. A possible temporal solution while they fix this issue is to remove his part of code:
>>>Edit Cyberpunk2077.exe with a hexadecimal editor and search for
>>>554881ECA00000000F2970E8
>>>Change the first byte to C3 (return from the function):
>>>C34881ECA00000000F2970E8
>>>Please note this fix is extremely simplistic and naïve. Moreover, it could crash the game later. This change seems to fix this crash and you can continue playing the game. I have only tested a few minutes more.
>>>FAQ: Why are they using AVX?
>>>They are not doing it on purpose, it is probably the default configuration of the compiler.
this is not my solution, i got it from here:
https://www.reddit.com/r/cyberpunkgame/comments/kaoa3o