Freezes and startup errors (Dying Light)

I bought the game on sale on Steam, after launching (it starts in the window) it comes to the message about the installed DLC and hangs, if you turn on the full screen in Experience - an error at launch - the computer does not meet the minimum system requirements.
Previously I downloaded a pirate and it never gave an error, I play on a laptop (i7 4710hq 2.5, 12gb RAM, nVidia GTX860m 2gb)
I ask for help