Downgrading Grand Theft Auto IV to version is widely considered the "gold standard" for players who want a highly modded experience or access to classic total-conversion mods. While the official Complete Edition (v1.2.x) fixed some launcher issues, it also removed licensed music and broke compatibility with many essential scripts and shaders. Why Downgrade to 1.0.7.0?
(Adjust 0FFF for your core count—this example uses cores 0-11.) downgrade gta iv to 1070
: Install .NET Framework 4.8 for the downgrader to function. Right-click GTAIV