How To Fix Far Cry 4 Uplay-r1-loader64.dll Missing Jun 2026

Experiencing the "uplay_r1_loader64.dll is missing" error when launching Far Cry 4 is a common frustration, often caused by antivirus software mistaking the file for a threat or a corrupted Ubisoft Connect installation. This DLL file is essential for bridging the game with the Ubisoft launcher.

Don’t let a 3 MB DLL file keep you from dethroning Pagan Min. Follow this guide, and you will be soaring on your wingsuit over the Himalayas in no time.

Open ➔ Check for updates in the top right corner. Method 5: Run a System File Checker (SFC) Scan how to fix far cry 4 uplay-r1-loader64.dll missing

To fix the error in Far Cry 4 , you must restore or repair the Ubisoft Connect (formerly Uplay) launcher files that the game relies on to boot . This error typically occurs because an overzealous antivirus software has quarantined the file, or because of a corrupted game installation.

Corrupted game files can cause the error. Verify your game files using the following steps: Experiencing the "uplay_r1_loader64

Did the error happen right after a or a Windows update ? I can provide specific instructions based on your setup. Share public link

In most cases, the file is not actually "missing" but has been quarantined by Windows Defender or a third-party antivirus. Access Protection History Windows Security Virus & threat protection Protection history Identify and Restore Follow this guide, and you will be soaring

If other methods fail, you can manually download the DLL from a , like dll‑files.com . This is a last resort due to security risks. To install it manually: