Crash after Champion Select.
So i have this crash every time after champion select which always gives me a 20min prior queue. My screen goes Black then it pops up 'An unknown XDirect an error has occurred and League Of Legends cannot start. Please make sure your video card is using the latest video drivers from the manufacturer' then once i click OK, reconnect it'll repeat the same process. Sometimes i can play but mostly i can't.... Help..