Dead By Daylight Crashing: Causes, Checks and Fixes (2026)

Few things are more frustrating to a PC gamer than being deep into a tense trial, carrying a survivor to a hook or completing the final generator, only to have the screen freeze and crash to the desktop. In Dead by Daylight (DBD), crashes do not just ruin your match; they also trigger matchmaking lockouts that escalate in duration with each subsequent failure. Unlike generic software crashes, instability in this asymmetric horror title is usually tied to very specific system and engine behaviors.

As of 2026, Dead by Daylight operates on a highly modified version of Unreal Engine, which introduces robust modern rendering pipelines but also demands rigorous system stability. When DBD crashes, it typically manifests in one of three ways: a sudden drop to desktop without an error, an Unreal Engine Crash Reporter window citing DeadByDaylight-Win64-Shipping.exe, or an abrupt disconnection accompanied by an Easy Anti-Cheat (EAC) violation. These issues are rarely caused by a single culprit; instead, they stem from a delicate interplay between the game’s shader compilation, aggressive anti-cheat memory polling, and local configuration files that become corrupted during game updates.

Before you resort to a full operating system reinstall, resolving these crashes requires a systematic approach to isolate whether the issue lies in your local game files, your graphics driver’s API handshakes, or hardware-level instability under Unreal Engine’s heavy load.

Likely Causes

Understanding what triggers these crashes can save you hours of unnecessary troubleshooting. The table below outlines the most common causes of Dead by Daylight instability, how to identify them, and the general difficulty of their associated fixes.

Fix 1: Verify Integrity of Game Files and Repair EAC

The most common trigger for a sudden crash during the loading screen or immediately after a patch is a corrupt game asset or a broken Easy Anti-Cheat handshake. If the game tries to load a texture, sound file, or animation that has been corrupted on your storage drive, Unreal Engine will terminate the process instantly to prevent memory corruption.

How to check

Check if your crash occurs immediately upon loading into a specific map, or if you receive an error window mentioning EasyAntiCheat_Setup.exe or missing .pak files.

What to do

First, verify your game files through your respective launcher:

• On Steam: Right-click Dead by Daylight in your Library, select Properties, go to the Installed Files tab, and click Verify integrity of game files.
• On Epic Games Launcher: Click the three dots next to Dead by Daylight in your Library, select Manage, and click the Verify button.

Once the verification is complete, repair the anti-cheat service:

1. Navigate to your game’s installation directory (e.g., C:\Program Files (x86)\Steam\steamapps\common\Dead by Daylight\EasyAntiCheat).
2. Right-click EasyAntiCheat_Setup.exe and select Run as Administrator.
3. Select Dead by Daylight from the drop-down menu and click Repair Service (or install if it is missing).

How to undo it

This process simply checks and replaces missing or damaged files with official versions. There is nothing to undo, as it does not modify your personal settings or game progress.

Fix 2: Clear the Local AppData Configuration Cache

Dead by Daylight stores its local configuration files, including graphics preferences, input keybinds, and temporary shader compilation data, in a hidden Windows folder. When Behaviour Interactive pushes updates, these cached configuration files can conflict with new engine parameters, leading to startup crashes.

How to check

If your game crashes immediately after the opening cinematic or while waiting on the main menu, a corrupted local configuration folder is highly likely.

What to do

Clearing this cache forces the game to rebuild its configuration files from scratch on the next launch:

1. Press the Windows Key + R on your keyboard to open the Run dialog box.
2. Type %localappdata% and press Enter.
3. Locate the folder named DeadByDaylight.
4. Double-click it, then navigate to Saved.
5. Right-click the Config folder and delete it. (Alternatively, if you only want to reset graphics settings, enter the WindowsClient or WindowsNoEditor folder and delete GameUserSettings.ini).

How to undo it

If you want to preserve your custom keybinds or custom resolution configurations before deleting the folder, copy the Config folder to your desktop as a backup. To undo, copy the backup folder back into the %localappdata%\DeadByDaylight\Saved\ directory.

Fix 3: Force DirectX 11 Mode

Unreal Engine utilizes DirectX 12 by default on modern Windows systems to leverage multi-threaded rendering. However, certain GPU architectures and older drivers experience driver timeouts (TDR) when handling DBD’s specific DX12 implementation, resulting in the infamous D3D Device Lost crash.

How to check

Look at the crash report window when the game terminates. If you see Unreal Engine is exiting due to D3D device being lost or DXGI_ERROR_DEVICE_REMOVED, forcing the game to use the older but highly stable DirectX 11 API can bypass the issue.

What to do

You can force the game engine to run in DirectX 11 mode via launch arguments:

• On Steam: Right-click Dead by Daylight, select Properties, and find the Launch Options text box at the bottom of the General tab. Type -dx11 into the box.
• On Epic Games Launcher: Click your profile icon in the top right, go to Settings, scroll down to the bottom, expand the Dead by Daylight section, check the box for Additional Command Line Arguments, and type -dx11.

How to undo it

Simply open the launch options menu in your respective launcher again and delete the -dx11 text from the command box to restore the default DirectX 12 rendering pipeline.

Fix 4: Disable Third-Party Overlays and Hooking Software

In-game overlays inject code directly into the DeadByDaylight-Win64-Shipping.exe process to render their interfaces on top of the game screen. Software like Discord, Steam, GeForce Experience, and RivaTuner Statistics Server (RTSS) can trigger violations within Easy Anti-Cheat or cause memory access violations in the game engine.

How to check

Observe if your game crashes specifically when you receive a Discord direct message, when a Steam notification pops up, or immediately after toggling an overlay hotkey.

What to do

Disable overlays individually to isolate the culprit:

• Discord: Open Discord, click the gear icon (User Settings), scroll down to Game Overlay, and toggle off “Enable in-game overlay.”
• Steam: Open Steam, go to Settings > In-Game, and toggle off “Enable the Steam Overlay while in-game.”
• GeForce Experience: Open the app, click the gear icon, and disable the “In-Game Overlay” toggle.
• RTSS / MSI Afterburner: Close these applications completely from your Windows system tray before launching Dead by Daylight.

How to undo it

Once you have identified which application was causing the conflict, you can safely re-enable the others by toggling their respective settings back to “On.”

Fix 5: Perform a Clean GPU Driver Reinstallation via DDU

Simply updating your graphics card drivers through GeForce Experience or AMD Adrenalin often leaves behind orphaned registry keys and corrupt shader caches that cause rendering pipelines to collapse during intensive gameplay sessions.

How to check

If your crashes are accompanied by visual artifacts (such as flashing textures or stretched models) or if your entire computer screen turns black for a few seconds before returning to the desktop, your display driver is failing.

What to do

A clean install using Display Driver Uninstaller (DDU) ensures no residual data interferes with the new driver:

1. Download the latest official driver installer from NVIDIA, AMD, or Intel, but do not run it yet.
2. Download the latest version of Display Driver Uninstaller (DDU).
3. Disconnect your PC from the internet to prevent Windows Update from automatically installing a generic driver.
4. Boot your PC into Windows Safe Mode.
5. Launch DDU, select your GPU brand from the device type dropdown, and click Clean and restart.
6. Once Windows reboots normally, run the driver installer you downloaded in Step 1, choosing a “Custom” or “Clean” installation if prompted. Reconnect your internet afterward.

How to undo it

This is a standard maintenance procedure. If the latest driver still causes instability, you can repeat the process and install an older, verified stable driver version from your GPU manufacturer’s archive.

Fix 6: Rebuild the EasyAntiCheat Service Binaries

Sometimes, the local EasyAntiCheat service folder outside of your game directory becomes corrupted or locked by Windows security policies. When Dead by Daylight attempts to verify its integrity with the EAC server mid-match, the local handshake fails, causing an immediate crash or kick.

How to check

If you are consistently kicked back to the main menu with a “Validation Failure” or if the game refuses to launch while displaying a “CreateService failed with 1072” error, the anti-cheat binaries need a deep clean.

What to do

You can force a complete rebuild of the EAC system service files:

1. Close Dead by Daylight and its launcher.
2. Navigate to your system’s primary drive and open C:\Program Files (x86)\EasyAntiCheat. (Note: This is different from the game’s installation folder).
3. Delete the EasyAntiCheat.sys file located inside.
4. Next, press the Windows Key + R, type services.msc, and press Enter.
5. Scroll down to find EasyAntiCheat. If it is running, right-click it and select Stop.
6. Launch Dead by Daylight through Steam or Epic. The launcher will detect the missing system driver and install a fresh, verified copy of the service binaries.

How to undo it

If the game fails to regenerate the file, running the “Verify Integrity” step outlined in Fix 1 will automatically restore the default EAC system files.

Fix 7: Turn Off Unstable RAM Overclocks (XMP/EXPO)

Unreal Engine is highly sensitive to memory timings and voltage fluctuations. Even if your PC passes synthetic stress tests, the dynamic memory allocation demands of Dead by Daylight’s procedural map generation can expose minor RAM instability, leading to silent memory-write crashes.

How to check

If you experience completely random crashes to desktop without any error messages, or if your PC occasionally blue-screens (BSOD) with errors like MEMORY_MANAGEMENT or SYSTEM_SERVICE_EXCEPTION while playing, your RAM settings are likely unstable.

What to do

Temporarily disable your RAM’s overclocking profile in your system BIOS:

1. Restart your PC and repeatedly press the Delete or F2 key during startup to enter the BIOS interface.
2. Navigate to the memory configuration section (often labeled Extreme Tweaker, OC Tweaker, or Ai Overclock Tuner).
3. Locate the XMP (Intel) or EXPO/DOCP (AMD) setting and set it to Disabled or Auto. This will drop your memory back to its stock JEDEC speeds (e.g., 2133MHz or 4800MHz depending on DDR4/DDR5).
4. Save your changes and exit the BIOS. Launch the game and play several matches to see if the instability is resolved.

How to undo it

If the game continues to crash at stock speeds, the memory profile was not the issue. You can safely re-enter your BIOS and re-enable your XMP or EXPO profile to restore your RAM’s advertised performance.

If Nothing Works

If you have exhausted all the fixes above and Dead by Daylight continues to crash, the issue may be a deeply rooted operating system conflict or a hardware defect. Your next step should be to analyze the local crash logs. Navigate to:

%localappdata%\DeadByDaylight\Saved\Crashes

Inside this folder, you will find subfolders for each crash containing a file named CrashContext.runtime-xml. Open this file with any text editor to view the specific memory address and system module that failed.

Additionally, open the Windows Event Viewer (type eventvwr.msc in the Run dialog), navigate to Windows Logs > Application, and look for “Error” level events timestamped at the exact moment of your crash. Look for entries referencing DeadByDaylight-Win64-Shipping.exe as the faulting application. If the faulting module is a system DLL like ntdll.dll or kernelbase.dll, run the System File Checker by opening an Administrator Command Prompt and executing the command:

sfc /scannow

If you must open a support ticket with Behaviour Interactive, attaching these log files alongside your DxDiag.txt report will significantly speed up their diagnostics.

FAQ

Why does Dead by Daylight crash specifically when loading into a trial?

This phase is where the engine undergoes procedural map generation, loads assets for four survivors and one killer, and compiles dynamic lighting shaders. If your GPU driver times out or your RAM fails to allocate these assets fast enough, the engine terminates the connection to prevent desynchronization, resulting in a crash.

Can Easy Anti-Cheat cause my entire PC to blue screen (BSOD)?

Yes. Easy Anti-Cheat operates at the kernel level (Ring 0) of your operating system. If it detects a corrupted memory address or encounters a conflict with another low-level driver (such as a hardware monitor or antivirus software), it can trigger a kernel panic, resulting in a blue screen.

Does overclocking my GPU cause the “D3D Device Lost” crash in DBD?

Yes, even factory overclocks can cause this. Unreal Engine is incredibly sensitive to transient power spikes and minor GPU core instability. Lowering your GPU’s core clock speed by 50 to 100 MHz using MSI Afterburner can resolve these driver crashes without visibly impacting your frame rate.

Is there a way to skip the opening cinematic to prevent startup crashes?

Yes. If the cinematic video file is crashing your media player pipeline, navigate to your game directory: DeadByDaylight\Content\Movies. Rename the file LoadingScreen.mp4 to something like LoadingScreen.bak. The game will bypass the movie file on launch and load straight to the main menu.