Instead of downloading from Mediafire, consider the following alternatives:
The game runs, but it’s just the original 2004 version with a single "orange sky" mod that makes the game run at 12 frames per second. The "Blue Screen": gta san andreas remastered pc download mediafire
Ensure you have sufficient storage space and a stable internet connection for a smooth download." Instead of downloading from Mediafire
In the end, you delete the folder, run a deep virus scan, and go to Steam or Rockstar to buy the official (and controversial) Definitive Edition you delete the folder