: Ensure you have downloaded all required parts of the 670 MB RAR or ZIP file.
First, let’s address the elephant in the room. The original DVD installation of GTA 4 takes up roughly of space after installation. Compressing a game to just 670 MB (over 95% compression) is extreme. Download Gta 4 Highly Compressed 670 Mb For Pc
GTA 4 Highly Compressed “670 MB” PC Version – What You Should Know : Ensure you have downloaded all required parts