Slendytubbies Guardian Collection won't start

[somethings]

Hi, I'm somewhat new here, so I wanted to ask how to fix this error in Slendytubbies Guardian Collection, as it won't let me start the game.

The procedure entry point setThreadDescription could not be located in the dynamic link library C:\Slendytubbies Guardian Collection\UnityPlayer.dll.

Anyone know how to solve this problem? please

try starting up the game straight from the folder (you can find the games folder in your C: drive) and you can boot it up from here, if the error still appears then idk.