I can’t open Kuriimu2

[solar hound]

You're using cmd version AND didn't extract the whole folder

reinstall it, it needs a specific version

wdym by it doesn't work

..did you extract the whole folder

uhhh

idk then

[late ore]

That's the SDK, you need the core
Get the Desktop Runtime from here
https://dotnet.microsoft.com/en-us/download/dotnet/3.1