Here is the fix, ranked from the most likely solution to the least.

The Fix: Right-click the OneDrive icon in your taskbar, go to Settings, and under the "Backup" or "Sync and backup" tab, click Manage Backup. Toggle off the "Documents" folder.

Root causes (most common)

The game often struggles with special characters or non-English paths.

Still Failing? The Emergency Copy-Paste Method

If absolutely nothing works, you can use a 100% clean save file from the internet.

Gta 3 Save Unsuccessful - Fix Hot

Here is the fix, ranked from the most likely solution to the least.

The Fix: Right-click the OneDrive icon in your taskbar, go to Settings, and under the "Backup" or "Sync and backup" tab, click Manage Backup. Toggle off the "Documents" folder. gta 3 save unsuccessful fix hot

Root causes (most common)

The game often struggles with special characters or non-English paths. Here is the fix, ranked from the most

Still Failing? The Emergency Copy-Paste Method

If absolutely nothing works, you can use a 100% clean save file from the internet. Here is the fix