I'm a bit new to having a computer so what are the PR files that must be unzipped. I've gotten so far as to extracting all the files and now when I click on the application the error screen comes up. I've looked up tutorials and I've done all that was required however it still does not work. (Also I...

I'm trying to download SCP Containment Breach, but every time I try downloading it I get an error saying that fmod isn't there so I can't boot up the game.