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Don't install patch 2.2, it is broken.
Stay on 1.4.
i had this problem as well but it turns out that it was because i had uninstalled the KB 2670838 windows update, i reinstalled that and it works fine now.
Post edited October 15, 2018 by masterian
I'm always confused why system updates can break the game... No other game has pink screen, why this one has and updating windows is the fix?

There was other game and it had no sound because of windows update as well... Just this one game,