Most mods only work on the v1.0 US executable. Steam or Rockstar Launcher versions usually need a community downgrader .
and several other contributors we now have one of the most useful modifications to ever hit the San Andreas modding scene now let' YouTube·Stuyk How To Install Graphics Mod In GTA San Andreas ...
Drag the modloader folder and modloader.asi into your main game folder. This allows you to install mods without overwriting original files. GTA San Andreas - Installing Modloader Most mods only work on the v1