1. On any Windows 7 Ultimate machine installed on NTFS partition, by any means, create a new user with username "♠Brian" or "♦Brian".
2. Make sure that any folders with the name "♦Brian" does not exist in C:\Users.
3. Logout of it, and login with the new username, eg: "♦Brian".
4. After the initial login, Windows will create the user profile folder, C:\Users\♦Brian. Simply open a command prompt, it will bring you to that folder.
5. Assure that the user profile path C:\Users\♦Brian is created by Windows.
6. Install Steam, Install DayZ.
7. Start DayZ, join ANY server.
8. You will see the error "BattleEye Initialization Failed"
9. Search for other log files like C:\Users\♦Brian\AppData\Local\DayZ\DayZ.RPT or c:\Program Files (x86)\Steam\steamapps\common\DayZ\net.log for more details.