There are two things that can crush any game: drivers or codecs.
Drivers: graphic or physics (nvidia physx).
solution: update, downgrade (very rarely) or try to disable some/all settings.
Codecs: video codecs or codec packs.
solution: uninstall. install that comes with a game.
p.s. or just game is a bag of bugs

<- main problem of all games. developers are never want to constant that.
p.p.s maybe antivirus. turn off and try again.
«It's the Pony, pony me this, pony me that» — Bronies
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