2. Whitelist GTA 4 in Windows Defender Controlled Folder Access
A: If you've worked through all the steps, especially the Controlled Folder Access and new Windows user account test, the issue might be deeply rooted. You could try a complete, clean reinstall of the game, ensuring no leftover files remain in Documents or AppData . As a last resort, some users have reported success by creating a completely new local Windows user account and playing the game from there. gta 4 save failed please check your storage link
Navigate to: Documents\Rockstar Games\GTA IV\Profiles\[YourProfileName] clean reinstall of the game
Windows security features often block older games from modifying files in protected directories. Windows Defender Exceptions gta 4 save failed please check your storage link