Common Issues with EAC
- Running programs EAC detects as suspicious.
- Windows update are needed.
- Game files need validation through Steam.
- EAC verification, update, or re-installation are needed.
- Make sure you're running latest Visual C++ Redistributables.
- Close all unnecessary programs.
If you receive the error: "Login Blocked: Suspicious Software or Corrupted Install Detected," this is a detection and block from Easy Anti-Cheat service. Try the following steps to resolve the issue:
Troubleshooting EAC Issues
Forward Ports 18887 – 18903 set to Open
Make sure you set forward Ports 18887 – 18903 on your network to Open. If blocked, you will see periodic disconnections or failures to enter the world.
Error message: "Cannot connect to the server. Exiting the game. [EAC Offline]"
If you receive this message, follow the steps to Repair Service for EAC.
Checks for Windows updates
To learn more about how to check for Windows updates, go to Microsoft Support.
Verify integrity of game files
To learn how to verify your game files, go to Steam Support.
Scan for malware
Try scanning for malware. Malware can cause many adverse effects on your computer. These effects vary widely depending upon the type and purpose of the malware. High resource usage can be one of the symptoms, which directly impacts your gaming experience. If you have your own preferred anti-virus or anti-malware software, use it to scan your computer.
Anti-Virus
Errors with EAC can occur due to a virus infection on your system. Performing a full-system scan can help identify if there is an issue with your anti-virus. If your full system scan doesn't provide any results, ensure your anti-virus or other software is not falsely blocking Easy Anti-Cheat
Restart your computer
Close all open programs, including Lost Ark and Steam.
- Select the Windows button, and then the power button.
- Select Restart.
If none of the troubleshooting steps work for you, please wait 24 hours to see if you receive an updated message when logging in.
Note: We do not disclose any cheats that are detected while connected to a secured server, and that result in an account ban. While we do have detailed records for each cheat detection, releasing this information benefits cheat developers.