No problem! Hm, I'm not sure that I have seen that error before, but what kind of system are you running this on? Also, at what point does this error happen, like right when you try to start the game? There is some more troubleshooting help over here: http://steamcommunity.com/app/673850/discussions/0/1474222595293314624/
One thing you could try doing is changing some of the settings, like the video driver, resolution etc.