Graphics Glitch and game crashes

Recently my game has been having some crazy graphics glutches in the sky where objects I see on the ground are duplicated all over the sky. This happens when I use these commands -force-feature-level-9-3 -popupwindow -nolog -force-opengl. And Ive read post that tell me just to delete these commands but if I do and try to start up the game it just crashes right away, what do I do?

-force-feature-level-9-3 is the one that causes it.
If it still occurs after deleting that one, reinstall.

ive already deleted and reinstalled and game just crashes right away when I press to open it

Computer specs?

im on a notebook with indows 8.1 and a NVidia GeForce 620M it has nothing to do with my specs because it happens to my friends too.