When I load up the game. I says 'Unable to load mono library from "C:/Users/[Name] [Dun stalk me]/Downloads/x64/PC Building Simulator_Data/Mono/mono.dll" (error = 126).'
can you confirm that that file exists and you are running 64 bit windows
I am using at 64 bit windows. And the 'Mono' File exists too.
please try running the game as an administrator