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How To Fix Diablo 4 Run Out Of Memory Error – Easy Fix

Diablo 4 System Requirements

Diablo 4, the latest installment in the action RPG series by Blizzard Entertainment, has been highly anticipated by gamers worldwide.

However, the game is currently in the beta stage, and some players have reported encountering the “Diablo 4 Ran Out Of Memory Error.” This article will provide a comprehensive, step-by-step guide to fixing this error and optimizing your gaming experience.

Fix Diablo 4 Ran Out Of Memory Error: A Comprehensive Guide

There are a number of reasons which could cause your game to run out of memory and crash. We have put together the main reasons and solutions below. Try these in order to fix your running-out-of-memory problem.

1. Close Unnecessary Background Apps

The first step to fixing the Diablo 4 Ran Out Of Memory Error is to close all unnecessary background apps on your computer. To do this:

  1. Press Ctrl+Shift+Esc to open Task Manager.
  2. Click on the Processes tab.
  3. Select any unnecessary background apps, and click on End Task.

Be cautious not to close any essential system processes.

2. Reset the User Interface in

Corrupted user interface files or add-ons could contribute to the memory error. Reset the user interface in the client by following these steps:

  1. Launch the app on your computer.
  2. Click on Options and select “Show in Explorer.”
  3. Open the Diablo 4 folder.
  4. Rename the Interface, Cache, and WTF folders to InterfaceOld, CacheOld, and WTFOld.

3. Adjust In-Game Graphics Settings

Reducing the in-game graphics settings can help improve performance and reduce RAM usage:

  1. Launch Diablo 4 and go to Options > Video Settings.
  2. Lower the View Distance setting.
  3. Set other graphics settings to medium and limit FPS to 60.

You can check out our best settings for high fps in Diablo 4 guide.

4. Check for GPU Driver Updates

Outdated GPU drivers can cause various issues, including the out-of-memory error. Update your graphics driver by following these steps:

  1. Press Win+X and click on Device Manager.
  2. Expand Display adapters, right-click on your graphics card, and click on Update driver.
  3. Select “Search automatically for drivers” and wait for the process to complete.

If no updates are found, visit your GPU manufacturer’s website (Nvidia, AMD, or Intel) to check for updates manually.

5. Perform a Clean Boot

Performing a clean boot disables unnecessary startup programs and services, freeing up system resources:

  1. Press Win+R, type msconfig, and hit Enter.
  2. Go to the Services tab and check the “Hide all Microsoft services” box.
  3. Click “Disable all,” then click Apply and OK.
  4. Open Task Manager, go to the Startup tab, and disable programs with high startup impact.
  5. Restart your computer.

6. Use the Disk Cleanup Tool

Using the Disk Cleanup Tool frees up storage space and can help resolve the memory error:

  1. Open the Start menu, search for Disk Cleanup, and launch the tool.
  2. Select the drive containing Diablo 4 and wait for the scan to complete.
  3. Delete temporary and unnecessary files to free up space.

7. Scan for System File Issues

Use the System File Checker (SFC) to scan for corrupted system files:

  1. Open the Start menu, type cmd, and right-click on Command Prompt.
  2. Choose “Run as administrator” and click Yes if prompted.
  3. Type sfc /scannow and hit Enter.
  4. Wait for the process to complete and restart your computer.

Wrapping Up

Hopefully one of the solutions above has helped you to fix the run-out-of-memory error in Diablo 4. You can now jump into the game and get under way with leveling up your character.

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Written By

Daniel is Head of SEO at Remeshed by day and gamer by night. He loves to craft the perfect guides to make gaming a more fun experience for players around the world.

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