Dead by Daylight Error Code DZ_HOOK: How to Fix It

Easy 15-45 minutes Medium Severity Verified June 2026
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Error Code
DZ_HOOK
Brand
Popular Games
Product Type
game
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
15-45 minutes
The DZ_HOOK error in Dead by Daylight means the game's Easy Anti-Cheat (EAC) system failed to complete its security handshake with the game client or server. This typically happens due to corrupted anti-cheat files, outdated drivers, conflicting background software, or a damaged game installation. The good news is this is almost always fixable without professional help by following a few targeted troubleshooting steps.
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Tools You'll Need

How to Fix Error Code DZ_HOOK

  1. Restart Your PC and Relaunch the Game

  2. Repair or Reinstall Easy Anti-Cheat

    Make sure you run EasyAntiCheat_Setup.exe as Administrator by right-clicking it and selecting 'Run as administrator' to avoid permission errors during the repair.

  3. Verify the Game File Integrity

  4. Temporarily Disable Antivirus and Security Software

    Only disable antivirus protection temporarily for testing purposes. Re-enable it immediately after confirming whether it was the cause, and use the exclusions/whitelist feature for a permanent safe solution.

  5. Close Conflicting Background Applications

  6. Update Your Graphics Card and System Drivers

  7. Run the Game and Steam/Epic as Administrator

  8. Perform a Clean Reinstall of Dead by Daylight

    Running 'sc delete EasyAntiCheat' in Command Prompt removes the EAC Windows service. This is safe — reinstalling the game will restore it automatically. Do not delete system32 or other Windows files.
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When to Call a Professional

If you have tried every step in this guide — including a clean reinstall, driver updates, disabling all security software, and removing conflicting programs — and the DZ_HOOK error still appears, the issue may be related to a corrupted Windows installation, a hardware-level incompatibility, or an account-level ban on your Dead by Daylight profile. At that point, contact Dead by Daylight's official support team at support.deadbydaylight.com and provide them with your EAC logs (found in C:\ProgramData\EasyAntiCheat\Logs). If your Windows installation itself is suspected to be corrupt, consult a local PC technician for a Windows repair install.

Frequently Asked Questions

What does DZ_HOOK mean in Dead by Daylight?
DZ_HOOK is an Easy Anti-Cheat error code that means the anti-cheat system failed to complete its security handshake when launching Dead by Daylight. It typically indicates a problem with the EAC installation, conflicting software, corrupted game files, or insufficient system permissions — not that you are actually cheating.
Can a VPN cause the DZ_HOOK error in Dead by Daylight?
Yes. VPN software can interfere with the Easy Anti-Cheat network handshake process and trigger the DZ_HOOK error. Disable your VPN completely before launching Dead by Daylight and test whether the error goes away. If it does, you will need to keep your VPN off while playing the game.
Will repairing Easy Anti-Cheat delete my Dead by Daylight progress?
No. Repairing or reinstalling Easy Anti-Cheat does not affect your game saves, progress, or account data. Your Dead by Daylight progression is stored on Behaviour Interactive's servers and tied to your Steam or Epic Games account, so it is completely safe to repair EAC.
Does DZ_HOOK mean I have been banned from Dead by Daylight?
Not necessarily. DZ_HOOK is primarily a technical error caused by software conflicts or file corruption, not an account ban notification. Dead by Daylight ban notices display a different, more explicit message. However, if the error persists after all troubleshooting and you have previously received warnings, contact Behaviour Interactive support to verify your account standing.
Why does DZ_HOOK keep coming back after I fix it?
If the DZ_HOOK error returns repeatedly, the most common cause is a background program (such as an antivirus, overlay, or VPN) being re-enabled automatically at startup and conflicting with EAC again. Make sure you have added the Dead by Daylight and EasyAntiCheat folders to your antivirus exclusion list, disabled any overlays permanently in their settings, and set your game launcher to run as administrator by default.

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