Hi DayZ Community! I recently bought the DayZ SA on Steam and installed it on my Laptop. But when I want to start DayZ, Steam opens a small window saying "DayZ is starting", which closes itself after that. After this nothing happens. I tried re-installing the game, checking the game for correct installation on Steam and starting it as an administrator but nothing helped. My Laptop: Windows 7 Home Premium (64-bit), Intel Core i5-2450M(2x2.5 Ghz), 500GB HDD,4 GB DDR3 (1.333 Mhz), Nvidia GeForce GT 520M. It meets the requirements on Steam so that shouldn´t be the problem. Please Help :(