Gta 4 Save Failed Please Check Your Storage Link Access
The Rockstar Launcher version of GTA IV broke the storage link for many users by removing GFWL incorrectly. The solution is to downgrade to [Patch 7] (1.0.7.0) or [Patch 8] (1.0.8.0) which has a stable GFWL emulator.
Use the "GTA IV Downgrader" tool:
If you don't care about multiplayer (which is dead anyway) and just want to save your game, use the XLiveLess patch. This removes the "storage link" requirement entirely. gta 4 save failed please check your storage link
Warning: This modifies game files. Disable antivirus temporarily. The Rockstar Launcher version of GTA IV broke
If you have old save files but the game won't see them, the "link" is broken between your user folder and the game's internal ID. This removes the "storage link" requirement entirely
The method:
Sometimes the installation process fails to create the correct registry entries or folders. You need to force the game to recognize the save path.