Hi, I’m encountering an issue where I can’t seem to login after selecting the server. & I was also notified about a Windows threat known as Trojan:Win32/CryptInject!ml , I’ve tried uninstalling and reinstalling with Antivirus/Firewall off. But I’m still facing the same issue, has this been an error to other players as well? & how do I address this issue? Thanks!
Hello @wingtjun94
Our game files are protected with an anti-tampering technology, certain antiviruses may mistakenly identify some of the game files as a threat. Please either disable your antivirus or add our game folder to your antivirus exclusion list. Please follow this guide to resolve your issue.
https://forum.warfareonline.net/t/guide-how-to-add-warfare-online-to-windows-defender-whitelist/4927/3
Thank you! However I just did everything according to the guide above, yet I still can’t run the game after selecting the server. 
Please reinstall the patch in order to resolve your issue. It seems that engine.exe is missing in your warfare online folder.