If you have ever installed a crack, cheat engine, or unofficial mod for Infinite Warfare , those files often replace or remove the legitimate steam-api64r.dll . Even after uninstalling the mod, remnants can cause permanent missing errors unless you do a clean reinstall.
This confirms the issue is with your antivirus or Steam’s cloud sync re-downloading a corrupt file. Perform Solution 1 before you even launch the game for the first time after a clean Windows install.
If the file was completely deleted, Steam can scan your computer, detect the missing .dll , and download a fresh copy automatically. Launch the desktop client. Go to your Library .
: Security software often mistakes this specific DLL file for a threat and quarantines it. call of duty infinite warfare steam-api64r.dll missing
The DLL file might have become corrupted due to a faulty game update, an interrupted installation, or general wear and tear on your hard drive. This can cause the game to fail when trying to load it.
Sometimes, even with the best guide, you might need a helping hand. If you've tried all the above methods and are still facing the steam_api64r.dll error, don't hesitate to seek help. The following resources are excellent places to ask for assistance:
You or another user might have accidentally deleted the file while cleaning up folders on your PC. If you have ever installed a crack, cheat
As a quick test, you can temporarily disable your antivirus's real-time protection. This is a diagnostic step to definitively confirm if your security software is the root cause.
To run DISM:
These files are often bundled with malware. They may be the wrong version for your specific game build. Perform Solution 1 before you even launch the
Here are the real causes:
Always use the Steam "Verify Integrity" method to ensure you are using the legitimate, secure file.
Download and run the from the official Microsoft website to refresh your DirectX files.
Click on the file entry and select or Allow on device . 2. Verify Integrity of Game Files on Steam
If verifying the files does not resolve the issue, a deeper corruption within the registry or the Steam installation directory might be present. Uninstall Call of Duty: Infinite Warfare via Steam. Restart your PC.