Here is a very high-quality graphics setting for GTA IV! The assembly is based on ENBSeries 0.078 SORA, and the settings are built very realistically (in the settings it is: medium anti-aliasing, high-quality reflections from the car, not a big bloom, beautiful and real clouds)! ENB comes with a huge number of shaders, which give a very excellent image quality + VisualIV 1.7.1 + Collor Correction is included. In general, look at the screenshot!
Setting:
Throw the contents of the Grand Theft Auto IV folder into the game folder and confirm the replacement of the files!