Dead by Daylight Crashing on Startup on PC? Try These Fixes

If Dead by Daylight closes immediately after you press Play, disappears after the Easy Anti-Cheat splash screen, or reaches a black screen before the main menu, the best fix is a structured diagnosis—not a random launch option or immediate Windows reinstall. Restart Windows, launch from your platform library, verify the installation, update Windows and drivers, then follow the branch that matches the point where the game stops.

These steps apply to the Steam, Epic Games Store, and Xbox app/Microsoft Store versions on Windows. They are ordered from quick, low-risk checks to more involved repairs.

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First, identify where the launch fails

Behaviour Interactive’s PC crash guide and Steam’s launch troubleshooting guidance support the general order below. There is no verified universal startup-crash fix: the correct branch depends on where the launch process stops.

Quick checklist

1. Restart Windows.
2. Close and reopen Steam, Epic, or the Xbox app.
3. Launch Dead by Daylight from the platform library rather than an old shortcut.
4. Verify or repair the game files.
5. Update Windows, GPU and audio drivers, and DirectX.
6. Disable overlays, recording tools, RGB utilities, VPNs, and other nonessential software.
7. Follow the specific Easy Anti-Cheat or Windows system-file fix if an error identifies one.

1. Check requirements, Windows, and free space

Behaviour’s listed minimum configuration includes 64-bit Windows 10, an Intel Core i3-4170 or AMD FX-8120 processor, 8 GB of RAM, a DirectX 11-compatible GeForce GTX 460 1 GB or Radeon HD 6850 1 GB, DirectX 11, broadband internet, 50 GB of available storage, and a DX11-compatible sound card. Review the official requirements and the current Steam listing before publication or troubleshooting, because store requirements and supported operating systems can change.

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Minimum specifications are not a guarantee of a stable launch. Problems can still occur with very little free RAM, an aging or failing drive, overheating, unstable overclocks or undervolts, or a driver that is technically installed but malfunctioning.

Also check these edge cases:

• 32-bit Windows: it does not meet the listed 64-bit requirement.
• Older GPU: use dxdiag and check whether the GPU exposes DirectX 11 feature levels. Behaviour explains the DX11 compatibility check.
• Laptop graphics: confirm Windows is not launching the game on an unsuitable integrated GPU instead of the discrete GPU.
• Storage: keep more than the nominal 50 GB available so updates and Windows have working space.
• Preview software: Windows Insider or other preview builds can introduce compatibility problems that a normal supported build may not.

2. Verify or repair the game files

File verification is fast and low risk. It can reacquire missing or damaged game files, but it will not repair a bad GPU driver, Windows corruption, or an EAC executable blocked by security software. Behaviour documents the controls for all three PC distribution routes in its verification guide.

Steam

1. Open Steam and select Library.
2. Right-click Dead by Daylight and choose Properties.
3. Open Installed Files. Older Steam versions may call this Local Files.
4. Select Verify integrity of game files.

Epic Games Store

1. Open Library.
2. Find Dead by Daylight and select its three-dot menu.
3. Choose Verify.

Xbox app for Windows or Microsoft Store installation

1. Open the Xbox app and select My Library.
2. Select Dead by Daylight, then More options (…) → Manage.
3. Open Files and select Verify and repair.

Allow the process to finish; it may take several minutes and may reacquire only a small number of files. Restart the platform afterward and launch from its library. Do not delete arbitrary folders, DLLs, or Easy Anti-Cheat files from the installation directory.

3. Update Windows, DirectX, and device drivers

Behaviour specifically recommends current Windows, DirectX, audio drivers, and video drivers for crashes and error codes. Use Windows Update and download graphics or audio drivers from the hardware manufacturer, not random driver-download sites.

To inspect your system:

1. Press Windows + R.
2. Enter dxdiag and press Enter.
3. Use the Display tab to identify the GPU and driver.
4. Use the Sound tab to inspect audio devices and drivers.

Behaviour’s driver guide, DirectX guide, and Windows guide provide the official update paths.

If the crash began immediately after a GPU-driver update, installing the newest driver is not automatically the right answer. Use the manufacturer’s official process to perform a clean driver installation or roll back to the previous stable driver. Avoid changing several driver versions at once, so you can tell whether the change helped.

4. Disable overlays and conflicting background software

Temporarily disable overlays before attempting more invasive repairs. Test one change at a time where practical, then restart the game.

• Steam Overlay
• Discord Overlay
• Xbox Game Bar
• NVIDIA App or GeForce Experience overlay
• AMD Adrenalin overlay
• MSI Afterburner and RivaTuner Statistics Server
• OBS and other capture or streaming software
• RGB and peripheral-control utilities
• Third-party antivirus or endpoint-security software
• VPNs and traffic-filtering utilities
• ReShade, injectors, compatibility layers, or unofficial mods

Do not permanently disable antivirus or Windows security features. If security software has quarantined or blocked a genuine game or EAC executable, confirm the file and use only a narrowly scoped exception through the security product’s official controls.

5. Repair the Easy Anti-Cheat branch

EAC is a likely branch when the splash screen appears and vanishes, or when the message says Easy Anti-Cheat is not installed, EAC client cannot be instantiated, error 30005, Untrusted System File, or Game Security Violation Detected.

1. Restart Windows.
2. Close other games and launchers.
3. Verify the game files using the instructions above.
4. Close overlays, monitoring utilities, injectors, and capture tools.
5. Review your antivirus or endpoint-security quarantine and blocking history.
6. Launch from the official Steam, Epic, or Xbox library.

Use the EAC files supplied with the game and the platform’s repair process. Do not download a third-party “EAC installer” as a default fix, and do not delete random EAC files unless Behaviour’s instructions for your exact error say to do so.

Only for an EAC Driver Enforcement error

Behaviour’s EAC Driver Enforcement guidance gives these commands when Windows Driver Signature Enforcement has been disabled:

bcdedit.exe -set TESTSIGNING OFF
bcdedit.exe -set NOINTEGRITYCHECKS OFF

Run them only in an elevated Command Prompt, and only when the displayed error matches this situation. Restart Windows afterward. These commands change boot-configuration settings and are not a generic startup-crash solution. Never tell Windows to disable driver-signature enforcement as a workaround.

Only for “Untrusted System File” or suspected Windows corruption

Open Command Prompt as administrator and run:

sfc /scannow

Let the scan finish and restart if repairs are made. This is a Windows system-file diagnostic, not a guaranteed Dead by Daylight fix. Behaviour’s instructions are in its Untrusted System File guide.

6. Use administrator mode only as a secondary test

Behaviour includes administrator launch in its basic troubleshooting advice, but it should not be your first or permanent fix.

1. First launch through Steam, Epic, or the Xbox app.
2. If permissions appear to be involved, test administrator mode on the actual game executable or appropriate launcher.
3. Restart and test normally afterward.

Do not permanently run every game as administrator, and do not combine administrator mode with random compatibility settings unless a specific error calls for them. Elevation can expose a permissions problem while masking the underlying cause.

7. Separate startup crashes from network problems

A process that crashes before the main menu is usually a local launch, file, EAC, driver, or software-conflict problem—not matchmaking. Network troubleshooting becomes more relevant when the menu loads but authentication, matchmaking, or entry into a trial fails.

For an actual connection problem, Behaviour recommends updating Windows, the game, drivers, and the platform; closing other applications; trying a wired connection; checking firewall restrictions; and flushing DNS when appropriate. In an elevated Command Prompt, its listed commands are:

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ipconfig /release
ipconfig /renew
ipconfig /flushdns

See the full network troubleshooting guide. These commands are not the first response to a game that never creates a window.

8. Perform a Windows clean boot

A clean boot is a diagnostic isolation step. It temporarily starts Windows with non-Microsoft services and startup programs disabled, helping determine whether an overlay, antivirus, RGB utility, VPN, injector, or other background application is interfering.

1. Open Windows’ System Configuration tool by searching for System Configuration or running msconfig.
2. On the Services tab, hide Microsoft services, then disable the remaining nonessential services.
3. Open Task Manager from the Startup tab and disable nonessential startup items.
4. Restart and test Dead by Daylight.

If the game launches, re-enable services and startup programs in groups until the conflicting item is identified. Then restore normal startup settings; do not leave the PC permanently stripped of required services. Behaviour includes clean boot among its recommended PC crash steps.

9. Check hardware stability and graphics selection

If the game reaches a black screen, crashes under load, or causes symptoms in other games, return GPU and CPU overclocks or undervolts to stock settings. Check temperatures, power connections, RAM stability, and whether the laptop is selecting the intended discrete GPU. Do not conclude that a component is defective without diagnostics.

A system reboot, blue screen, display loss, severe artifacting, or crashes across multiple games points beyond a normal DBD installation problem. Record the stop code or display-driver error and investigate Windows, drivers, cooling, power, and hardware stability. A paid technician becomes reasonable when these symptoms persist; buying the game again or reinstalling Windows is not the default solution.

10. Reinstall only after the earlier steps fail

Reinstalling can repair a badly damaged installation, but it will not normally fix an unsupported GPU, failing hardware, Windows corruption, a blocked EAC service, or a conflicting overlay. It is slow and should follow requirements checks, verification, driver updates, conflict testing, and the relevant EAC repair.

If you reinstall, use the same official platform account and installation controls. Do not delete personal Windows data or random game folders in an attempt to “clean” the installation.

What not to do

• Do not download random DLL files.
• Do not delete unknown game or EAC files.
• Do not permanently disable antivirus or Windows security.
• Do not use unverified launch options as a universal fix.
• Do not reset networking for a crash that occurs before the menu unless the evidence points to authentication or connectivity.
• Do not assume a recent patch caused the problem without a confirmed Behaviour announcement or matching evidence.
• Do not reinstall Windows for a single-game startup crash before collecting diagnostics.

When Steam says the game is running but no window appears

1. Wait briefly, then open Task Manager and check whether the DBD process is still present.
2. If it is stuck, end only the related game process and close Steam completely.
3. Restart Windows.
4. Launch from the Steam library and verify the files.
5. Disable overlays and background utilities.
6. If the process repeatedly remains stuck, continue with driver, clean-boot, and diagnostic checks rather than repeatedly clicking Play.

Prepare a support report if nothing works

Before contacting Behaviour, record:

• The exact error text or code.
• Whether the crash occurs before or after the EAC splash screen.
• Your platform: Steam, Epic, or Xbox app/Microsoft Store.
• Your Windows version.
• Recent changes such as a game patch, Windows update, GPU-driver update, new antivirus, hardware change, or overclock.
• Whether other games crash, and whether the PC restarts or blue-screens.

Generate a DxDiag report by pressing Windows + R, entering dxdiag, selecting Save All Information…, and saving the report somewhere accessible. Behaviour documents this in its DxDiag guide. Generate MSInfo and collect DBD logs or crash reports if support requests them. The official technical-support index links the relevant log, clean-boot, driver, Windows, DirectX, EAC, and security-error instructions.

Frequently Asked Questions

Why does Dead by Daylight close after the Easy Anti-Cheat logo?

The likely branches are EAC, security software, damaged files, blocked drivers, or an overlay or injector. Restart Windows, verify files, inspect quarantine history, close overlays, and follow the exact EAC error path if one is displayed.

Will verifying the files delete my saves?

The platform verification process checks and reacquires installation files; it is not a command to delete personal Windows data. Do not manually remove folders or DLLs.

Should I always run Dead by Daylight as administrator?

No. Test administrator mode only when permissions appear relevant, and prefer launching through the official platform library. Permanent elevation can mask the real problem and is not a general security best practice.

Why did the crash begin after a GPU-driver update?

The new driver may have introduced a regression or installed incorrectly. Use the GPU manufacturer’s official clean-install or rollback procedure and test again.

Why does the game launch after a clean boot?

A non-Microsoft service or startup application is probably conflicting with the game. Re-enable items in groups to identify it, then restore normal startup settings.

Do I need to reinstall Windows?

Usually not for a single-game startup crash. Consider system repair or professional hardware diagnostics only when system files are damaged, multiple games fail, or the PC reboots, blue-screens, loses display output, or shows instability.

What if every other game works?

That makes a DBD installation, EAC, overlay, platform, or title-specific compatibility issue more plausible, but it does not rule out a driver or hardware problem. Verify files and test with overlays disabled first.

What if the game crashes only when entering a match?

Treat it separately from a pre-menu launch failure. Prioritize drivers, overlays, capture tools, firewall and connection checks, recent patches, and RAM/GPU/CPU stability.

The Bottom Line

Start with a restart, the correct platform library, file verification, and current Windows and drivers. Then match the fix to the symptom: EAC errors need the EAC branch, black screens need graphics and conflict testing, and crashes accompanied by reboots or blue screens need system or hardware diagnostics. Reinstalling the game—and especially Windows—belongs at the end, not the beginning.

Quick Recap

Bestseller No. 1

Level 99 Games Dead by Daylight™: The Board Game: Unbroken Expansion

Play as 5 new resourceful Survivors with their own unique Perks!; Play as 5 new Killers with horrifying Powers that defy logic to hunt your prey!

$39.91

Bestseller No. 2

Level 99 Games Dead by Daylight: Gatekeeper Expansion – Horror Board Game, Strategy & Survival, Includes Miniatures

$39.91

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.