Hey. I have a problem here , so when I went back from school I wanted to play '' The long dark''' But when I try to move or just click something the start menu gets in my way. Its flashing / flickering all the time , not only that because when I click it says not responding .. 2 secs later its responding but when I try to click again ... Not Responding. Please help me out ASAP. My Pc Specs are : Intel core I7-5820K 3.3 Ghz. Intel HD Graphics 4600 8 GB of Ram. Soz for my bad English im from the Netherlands.