GTA IV wont run for me. I launch it up and i get a black screen and the game quits to the desktop. I know for a fact that GTA IV will refuse to run without Games for windows Live, but i knew i had it installed already. Regardless i open up games for windows live and it gives me an issue about how it stopped working and how something caused the program to stop working. This has caused me to reinstall the program a few times to no avail. I am at a complete loss as to why the game wont work.