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How to Clear or Delete your Epic Games Launcher Cache File Data on Windows PC



The Epic Games Launcher serves as a central hub for managing and launching games from the Epic Games Store. However, technical glitches like freezing or crashing can hinder your gaming experience. Often, these issues stem from cache data accumulation on your computer. Cached files store information about previous launcher uses, and clearing them can resolve display problems, improve download speed and restore smooth functionality.

In this guide, we’ll walk you through a step-by-step process to clear your Epic Games Launcher cache files and corrupted data stored on a Windows 10 or 11 PC, ensuring uninterrupted gaming sessions.

How you Can Get Rid and Clear the Epic Games Store Launcher Cache File Data on Windows 10/11 PC to Fix Common Issues


Close the Launcher Completely and Reopen It

Malfunctioning app processes can cause the launcher to freeze. To resolve this, follow these steps:

  1. Press Ctrl + Shift + Esc to open the Task Manager
  2. Locate and select EpicGamesLauncher from the list
  3. Click End task at the top
  4. Reopen the Epic Games Launcher and check if the issue is resolved

Run Epic Games Launcher as an Administrator

Running the launcher with admin rights can prevent permission-related issues. Here’s how:

  1. Right-click the Epic Games Launcher shortcut
  2. Select Run as administrator
  3. Choose Yes when the User Account Control prompt appears

Check the Epic Games Server Status

Issues with Epic Games servers can affect the launcher’s performance. Verify server status on the Epic Games website.

Check for App Updates

Outdated launcher versions can lead to crashes. Update the launcher by following these steps:

  1. Launch Epic Games Launcher
  2. Click your profile icon in the top right corner and select Settings
  3. If an update is available, click Restart and Update

Disable Fullscreen Optimizations

Disabling fullscreen optimizations can prevent compatibility issues. To do so:

Close the Epic Games Launcher via Task Manager

  1. Right-click the launcher shortcut and select Properties
  2. Go to the Compatibility tab
  3. Clear the Disable fullscreen optimizations checkbox.
  4. Click Apply and then OK

Clear the Webcache Folder

Clearing outdated or corrupted cache data can restore the launcher’s responsiveness:

  1. Right-click the Start icon on the taskbar
  2. Select Run
  3. Type “%localappdata%” and click OK
  4. Navigate to EpicGamesLauncher and then the Saved folder.
  5. Select and delete the webcache folder.

Fix the D3DCOMPILER_43.dll File

Resolve the D3DCOMPILER_43.dll error causing crashes:

  1. Press Win + E to open File Explorer
  2. Go to C:
  3. Select Windows
  4. Go to SysWOW64
  5. Locate and delete the D3DCOMPILER_43 file
  6. Download the DirectX End-User Runtime Web Installer from Microsoft’s website
  7. Run the installer and follow prompts

Repair the Epic Games Launcher

Utilize the app repair feature to fix issues without data loss:

  1. Press Win + S, type control panel, and select it
  2. Click Programs and Features
  3. Find Epic Games Launcher on the list
  4. Click Repair and select Yes at the UAC prompt

Reinstall the Epic Games Launcher

If repairing is ineffective, reinstall the launcher:

  1. Uninstall the launcher via Control Panel
  2. Press Win + R, type “%localappdata%,” and press Enter
  3. Delete the Epic Games launcher folder
  4. Download and run the setup file from Epic Games’ official website


Clearing your Epic Games Launcher cache data on a Windows PC is a vital troubleshooting step to overcome freezing and crashing issues. By following the outlined steps, you can ensure a smooth gaming experience without disruptions caused by cache-related problems. Remember that cache maintenance should be a regular part of your gaming routine to optimize launcher performance and enhance your overall gaming enjoyment.



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