Hello, I have the same problem, did the fix as shown before (delete folder, delete documents and settings dayz folder, replacing ddl and .exe from battleye etc.), even ran DayZ_BE.exe as Admin (found in another post through google, which fixed the issue for me yesterday, today its broken again), nothing helps! Running Windows 8.1 and have a 290x vid (since someone suggested the nvidia driver was the issue). please help! many thanks in advance. Greets, Ignotus