Even though the download file is 700MB , you cannot install it on a drive that only has 1GB free.
Because the file is compressed, your PC needs to do extra work to decompress it during installation. Make sure your machine meets these specs: Gta San Andreas Highly Compressed 700mb
Compressed files must be extracted correctly; if the archive is poorly made, the game may crash constantly or fail to load textures in real-time. Even though the download file is 700MB ,
The version of GTA San Andreas is a marvel of file compression, serving as a lifeline for gamers with terrible internet connections. It allows the game to be accessible to a wider audience who otherwise couldn't download it. if the archive is poorly made