How to Run DISM Windows 11: A Step-by-Step Guide for Beginners

Running DISM on Windows 11

Running DISM (Deployment Imaging Service and Management Tool) on Windows 11 helps maintain your system’s health. By using this tool, you can scan, repair, and restore system files effectively. If your computer isn’t running as smoothly as it should, or you’re encountering errors, running DISM can often resolve these issues.

How to Run DISM on Windows 11

In this guide, we’ll explore the steps to run DISM on your Windows 11 machine. This tool checks for corrupted system files and fixes them to ensure your computer runs efficiently. Follow these simple steps to run DISM and keep your system in top shape.

Step 1: Open Command Prompt as Administrator

First, you need to open Command Prompt with administrative privileges.

To do this, press the Windows key, type "cmd," right-click on Command Prompt, and select "Run as administrator." This ensures you have the necessary permissions to execute system commands.

Step 2: Start with DISM ScanHealth command

Begin by running the ScanHealth command to check for any component store corruption.

Type DISM /Online /Cleanup-Image /ScanHealth and press Enter. This step might take a while, as it scans the health of your system image to detect any corruption.

Step 3: Use the DISM CheckHealth command

Next, check if your Windows image has any corruption.

Type DISM /Online /Cleanup-Image /CheckHealth and press Enter. This command quickly determines whether the image is reparable, providing you with a status update.

Step 4: Run the DISM RestoreHealth command

Now, repair any detected corruption using the RestoreHealth command.

Type DISM /Online /Cleanup-Image /RestoreHealth and press Enter. This command can take some time, as it attempts to fix any issues found in the previous steps.

Step 5: Restart your computer

Finally, restart your computer to ensure all changes take effect.

Simply press the Start button, select Power, and click Restart. This will apply the repairs made by the DISM tool.

After completing these steps, your system should run smoother, with any corrupted files repaired and system health restored.

Tips for Running DISM on Windows 11

Here are some additional tips to make the process smoother and more effective:

  • Ensure a stable internet connection: DISM might need to download files from Windows Update.
  • Be patient: Some commands can take a while to complete, especially RestoreHealth.
  • Run SFC after DISM: Follow DISM with System File Checker (SFC) for a thorough repair.
  • Save your work: Close applications and save your data to avoid losing work during the restart.
  • Update Windows: Make sure your system is up-to-date with the latest Windows updates.

Frequently Asked Questions

What is DISM used for on Windows 11?

DISM is used to service and prepare Windows images, including repairing system files and fixing Windows Update issues.

Can I run DISM in Safe Mode?

Yes, you can run DISM in Safe Mode. It’s often a good idea if your computer is having trouble starting normally.

What should I do if DISM fails?

Try running the command again, ensure you have a stable internet connection, and check your system for disk errors.

Do I need to be an administrator to run DISM?

Yes, administrative privileges are required to run DISM commands.

How often should I run DISM?

Run DISM when you notice performance issues or system errors. It’s not necessary to run it regularly unless you encounter problems.


  1. Open Command Prompt as Administrator
  2. Start with DISM ScanHealth command
  3. Use the DISM CheckHealth command
  4. Run the DISM RestoreHealth command
  5. Restart your computer


Running DISM on Windows 11 is a straightforward yet powerful tool to maintain your system’s health. By following the steps outlined in this guide, you can scan for and repair corrupted system files, ensuring your computer runs smoothly. While the process might seem a bit technical, it’s an essential skill to have in your toolkit for troubleshooting Windows issues.

Remember to follow up with the System File Checker for even more thorough repairs. Keep these tips in mind, and don’t hesitate to revisit this guide whenever your system needs a little tune-up. For further reading, you might want to explore official Microsoft documentation or community forums for additional insights and advanced uses of DISM.

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