Run install.bat to start the downgrading process. Extract the contents of SA DOWNGRADER.rar (Steam and Rockstar Games Launcher) or SAv2to1.rar (retail Second Edition) to. Use San Andreas Downgrader Download the San Andreas Downgrader for the version of the game you have installed.3) Go to Gta San Andreas location and find 'Audio' folder. Download Now 2) Extract the file, and copy the Cutscene file.