Open your antivirus settings and look for Quarantine or Protection History .
Add the Far Cry 3 game folder as an "Exclusion" or "Exception" in your antivirus settings to prevent it from being deleted again. 2. Reinstall Ubisoft Connect (Uplay) far cry 3 error ubiorbitapi-r2-loader.dll is missing
Download the latest version directly from the official Ubisoft website and reinstall it. This often replaces the missing DLL automatically. 3. Verify Integrity of Game Files Open your antivirus settings and look for Quarantine