# EAC

- [Make sure you have installed EasyAntiCheat and run the game with it.](/eac/make-sure-you-have-installed-easyanticheat-and-run-the-game-with-it.md): Beside EAC, your connection can also cause this issue.
- [You were kicked by anti cheat.](/eac/you-were-kicked-by-anti-cheat.md): Make sure game is properly launched with anti cheat services.
- [Untrusted system file](/eac/untrusted-system-file.md)
- [Game Security Violation Detected](/eac/game-violation-detected.md)
- [Unknown file version](/eac/unknown-file-version.md): Usual cause of this issue - corrupted game files.
- [Launch Error - Easy Anti-Cheat is not installed.](/eac/launch-error-easy-anti-cheat-is-not-installed.md)
- [Launch Error - StartService EasyAntiCheat\_EOSSys failed with 5.](/eac/startservice-easyanticheat_eossys-failed-with-5.md): Error 5: Access Denied
- [Launch Error - CreateFile failed with 32.](/eac/createfile-failed-with-32.md): ERROR\_SHARING\_VIOLATION - Process cannot access the file because it is being used by another process.