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12 Fixes: Failed To Write Core Dump Issue In Windows

If you are someone who plays Minecraft on a regular basis, then you must have encountered the Failed to write core dump error prompt on your screen. Now, you must wonder about this issue and how to fix it. 

failed to write core dump

First, you need to understand that in 99% of cases, Failed to write core dump error is not caused by the game but due to some issue on your system only. 

What Causes To Minecraft’s “Failed to write core dump” Error? 

Outdated Java

Outdated Java

If your JAVA installed on the computer is outdated, this is one of the primary reasons behind the issue on your screen. You need to check if the JAVA on your system is updated. And if not, then you need to update it. 

Outdated Operating System

Outdated Operating System

An outdated operating system can cause an issue with your Minecraft, and hence it won’t run properly. Hence, you need to follow the steps to update the Windows on your system. These steps are mentioned below in the next section. 

Memory Errors

This is another possible and common cause behind the issue. If your system is facing any memory issues, it will lead to the error of failing to write a core dump on your screen. 

You need to make sure your system is facing no such errors. And in case there is a memory error, fix it asap.

Methods To Fix Minecraft’s “Failed to write core dump” Error Prompt

  1. Restart Your PC
  2. Install The Latest Intel Graphics Card Driver
  3. Enable VSync And Triple Buffering From NVidia Control Panel
  4. Enforce Windows To Create A Dump File
  5. Reinstall The AMD Software Or AMD Catalyst Utility
  6. Update Windows Version 
  7. Update Java 
  8. Restore A Previous JDK Version 
  9. Override Minecraft File Manually 
  10. Delete The .metadata Folder 
  11. Run The Game As An Administrator 
  12. Reinstall The Game 

1. Restart Your PC

Restart Your PC

This might seem the most basic fix, but it has been proven to be the most effective for most issues on the system.

Therefore you should also restart your PC and check if the configuration issues acquired during the startup are fixed or not. 

2. Install The Latest Intel Graphics Card Driver

Install The Latest Intel Graphics Card Driver

There is a possibility of the issue arising due to the ig9icd64.dll. In this case, the error is fixed using the Intel Update Assistant utility to update the entire set of Graphics drivers. 

  • Visit the official website of Intel and select the Get Started button.
Visit the official website of Intel and select the Get Started button.
  • Wait for the initial scan process to be completed.
  • Click on the Download All button on the screen. And wait for the process to be completed. 
  • Go to each installation executable and double-click on them.
  • Complete the driver installation process by following the on-screen instruction provided in the prompts.
  • Once the installing all the new updates are done, restart your PC. 

3. Enable VSync And Triple Buffering From NVidia Control Panel

This issue is prevalent in medium to high-end Nvidia GPUs. This is because while playing Minecraft, the graphics card settings are not enforcing VSync.

Enable VSync And Triple Buffering From NVidia Control Panel

Following are the steps to enable VSync and Triple Buffering with the help of the Nvidia Control Panel from the Manage 3D Settings Menu:

  • Right-click on the screen of your PC.
  • Select Nvidia Control Panel from the context menu on the screen.
Select Nvidia Control Panel from the context menu on the screen.
  • Select Manage 3D settings under the 3D settings from the left side menu.
  • Select Program Settings from the right-hand side menu.
  • Click on Add.
  • Click on Browse.
  • Find the location of your Java Installation.
  • Click on the java.exe file.
  • Click on Open.
  • Find the Vertical Sync and Triple Buffering in the list of program settings after the executable is loaded. 
  • Turn the default settings ON of each one with the help of the drop-down menu.
  • Make the changes permanent by selecting the Apply button.

4. Enforce Windows To Create A Dump File

Task manager can be used to force Windows to create a Dump file. And this can also fix the issue you are facing. The steps for creating the dump files are:

  • Open Minecraft Launcher or Minecraft.
Open Minecraft Launcher or Minecraft.
  • Right-click on the taskbar.
  • Select Task Manager. Or you can press the Ctrl + Shift + Esc keys and hold them together. 
  • Right-click on Java™ Platform SE Binary. In case this is not available on your screen, select Minecraft launcher.
  • Select Create Dump File option.
  • Wait for the process to be completed.
  • Restart your computer.

5. Reinstall The AMD Software Or AMD Catalyst Utility

AMD GPU can cause the Failed to write core dump issue. Due to partially corrupted AMD software installation, on the client versions of Windows error, the Minidumps won’t be enabled by default. 

  • Open a Run Dialog box by pressing the Windows key + R key. 
Open a Run Dialog box by pressing the Windows key + R key. 
  • Type appwiz.cpl.
Type appwiz.cpl.
  • Open the Programs and Features menu by pressing the Enter key. 
  • Click on the OK button on the confirmation prompt.
  • Complete the uninstallation process by following the instruction provided by on-screen prompts. 
  • Restart your PC.
  • Wait for a few minutes for the next startup to be completed. 
  • Download the latest version of AMD catalyst.
  • Open the installation executable once the download is complete. 
  • Complete the installation process by following the instruction provided by on-screen prompts.
  • After the installation is completed, restart your PC. 

Check Minecraft by joining or creating a Minecraft server. 

6. Update Windows Version

There are frequent security and bug-fixing updates released by Microsoft for the Windows OS. Updating Windows is very important as otherwise, it can cause several errors. 

  • Go to the bottom-left side of the taskbar.
  • Launch the Windows Search dialog box by selecting the Magnifying glass icon.
  • Type Windows Update.
  • Select the first result.
  • After the Update & Security window is launched, go to the Windows Update tab on the left side.
Update Windows Version
  • Click on the Check for Updates option in the right column. Wait for the system to find the updated version.
Click on the Check for Updates option in the right column
  • Follow the instructions provided on-screen to complete the installation process.

7. Update Java

It should be evident by now that if minidumps are not enabled on your system, then this error failed to write core dump will arrive on your screen.

  • On your desktop, there’ll be a My Computer and This PC icon; right-click on either. 
Update Java
  • In the Additional Menu, Click on the Properties option.
  • Under the System Type option, the OS architecture will be displayed; note it down. 
  • Close the Windows.
  • Go to the official website of Java to install the latest compatible version for the OS architecture.
  • Once the downloading process is done, click to initiate it.
  • Follow the instructions provided on the screen.
  • Copy the latest Java version from the root directory folder.
  • Press Windows + E keys together to open the Windows Explorer menu.
  • Visit the root directory (“C:\\Program Files\\Java” for 32-bit and “C:\\Program Files (x86)\\Java” for 64-bit architecture) of Java on your PC.
Visit the root directory (
  • Paste the folder you copied earlier.
  • Select the Replace All option.
  • Go to the Forge MOD Manager from the welcome screen after launching Minecraft.
  • Click on the Edit Profile option.
  • Under the Java Settings (Advanced) box, pastes the correct path.
  • Restart your PC.

8. Restore A Previous JDK Version

There have been several memory dump issues with the latest version of Java. Hence restoring the previous version of it can fix the error. These steps are:

  • Launch the Search Bar by pressing Windows + S keys.
Launch the Search Bar by pressing Windows + S keys.
  • In the search bar, type Apps & Features.
  • Launch the settings option by selecting the first result.
  • In the right panel, select Java.
  • After clicking on the uninstallation button, follow the instructions provided on-screen. 
  • After removing Java, complete visiting its official site to download the version of your choice. 
  • Initiate the installation process by clicking on the .exe file. 
Initiate the installation process by clicking on the .exe file. 
  • After the process is completed, reboot the system.

9. Override Minecraft File Manually

Override Minecraft File Manually

If your Minecraft comes with disabled minidumps, you must override Minecraft File Manually. To do this,

  • On your desktop, right-click on the Minecraft icon.
  • Select the open file location option.
  • Go to the .minecraft folder after the root directory opens.
  • Look for the options file.
  • Open the options file with the notepad app.
  • Search the fboEnable parameter.
  • Toggle it to the false option.
  • Relaunch the game after saving the file in actual format. 

10. Delete The .metadata Folder

Delete The .metadata Folder
  •  You need to go to C:\Users\(user)\Documents\workspace\.metadata the folder. 
  • The folder should contain your project references. From these, delete the .metadata folder. 
  • After deleting it, import all of the current projects to the workplace. 
  • Check whether Minecraft’s failure to write the core dump issue is fixed or not. 

11. Run The Game As An Administrator

  • Look for the launcher in Minecraft’s install folder.
  • Right-click on that.
  • Click on Properties.
  • Tick the Run this program as an Administrator option in the Compatibility tab.
  • Click on Apply
  • Click on OK.

12. Reinstall The Game

  • Launch the Run Dialog box by pressing Windows + R keys together. 
Reinstall The Game
  • Type the Appwiz.cpl in the box.
Type the Appwiz.cpl in the box.
  • Launch the application management window by pressing the Enter key.
  • Right-click on Minecraft.
  • Remove it by clicking on Uninstall. 
  • Install the game again from their website.

Conclusion

Hence, the ‘failed to write core dump’ error prompt on your screen won’t bother you anymore. You should know how to fix it; otherwise, this can be hectic. 

If none of the above fixes have worked for you, you can use third-party applications to determine the cause. And once you do that, you can try the particular fix for that issue.