How To Fix GTA 5 Steam_Api64.dll is Missing Error

Many GTA 5 players face the Steam_Api64.dll is missing error when launching the game. This error usually appears after reinstalling the game updating Windows or adding mods. It prevents the game from starting properly showing a message like “The program can’t start because Steam_Api64.dll is missing from your computer.” Don’t worry — this issue can be fixed quickly with a few simple steps.

How To Fix GTA 5 Steam_Api64.dll is Missing Error

What Is the Steam_Api64.dll File

The Steam_Api64.dll file is an important component of the Steam client and GTA 5. It helps the game connect with Steam services and verify your game files. If this file gets deleted corrupted or replaced by a mod GTA 5 will fail to start. This often happens due to antivirus software mistakenly removing the file or incomplete installations.


How To Fix (Easy Steps)

  1. Verify Game Files:
  2. Open Steam → Go to Library → Right-click GTA V → Choose Properties → Installed Files → Click Verify integrity of game files.
  3. Steam will automatically restore the missing Steam_Api64.dll file.
  4. Reinstall Social Club & Update Steam; Click Here
  5. Make sure Rockstar Games Social Club is up to date.
  6. Restart Steam after updates to reload necessary files.
  7. Disable Antivirus Temporarily:
  8. Some antivirus programs delete Steam_Api64.dll by mistake.
  9. Add the GTA 5 folder to your antivirus exceptions list before reinstalling or verifying files.
  10. Download the Missing File Manually (Optional):
  11. You can download Steam_Api64.dll from trusted DLL repair sites or copy it from another PC with GTA 5 installed.
  12. Paste it into your GTA 5 installation folder (e.g. C:\Program Files\Rockstar Games\GTA V).
  13. Reinstall GTA 5 (if nothing works):
  14. As a last option uninstall and reinstall the game completely to restore all official files.

Conclusion

The Steam_Api64.dll is missing error in GTA 5 is a common but simple problem to fix. Verifying the game files or restoring the DLL usually solves it within minutes. Avoid downloading DLLs from unverified sources and always keep your Steam and Rockstar Social Club updated. Once fixed you can jump back into Los Santos without any startup issues