nie wiem jak i gdzie usunąc ten plik ktos pomoze?

[muchomorek]

Re: problem z odpaleniem

[kindzheu]

чювак какой транслит я ничего не понял

[Dyiing]

Are you implying that you have the same issue? If that's the case, then you have to do what is said: https://discuss.aristois.net/topic/23/invalid_checksum-error

It will work if you do it correctly. I also can't help if you are not using the official launcher