A common issue during heavily compressed installations is file corruption, resulting in a ZLIB processing error. Navigate to your main game directory.
If you are investigating this version, here are some practical considerations:
If you are looking for the most current features like the "Agents of Sabotage" content, you should update to the latest build (currently v1.0.3xxx / v1.72 ) available through the Rockstar Games Launcher installing mods for this specific version, or are you trying to verify if your PC can run GTAV Title Update 1.72 Notes (PS5 / PS4 / Xbox Series X