The process is a 30-minute investment for hundreds of hours of superior gameplay.
Once you are on 1.0.4.0, the game will try to launch Games for Windows Live (which is now dead/annoying). You must download XLiveLess . You simply drop the .dll file into your GTA IV folder. This tricks the game into thinking GFWL is running, allowing you to save your game and load mods without crashing. download gta 4 1.0.4.0