How to fix the DISM error 87 in Windows 11

by Vladimir Popescu
Vladimir Popescu
Vladimir Popescu
Managing Editor
Being an artist his entire life while also playing handball at a professional level, Vladimir has also developed a passion for all things computer-related. With an innate fascination... read more
Affiliate Disclosure
  • The majority of error 87 versions come from poor typing and spacing of commands.
  • DISM is installed with Windows 11 and is useful in maintenance and restoration practices.
  • Note that this issue limits how your PC runs the Windows service images.

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Windows 11 users have a problem dealing with many error codes caused by different issues. DISM error 87 is a command-line error.

DISM means Deployment Image Servicing Management, whose main work is to help organize virtual disks. It manages split Windows Imaging Format (WIM) files, Full Flash Utility Files, virtual hard disks(VHD), and more information.

You can access the tool on the Command Prompt or Windows PowerShell.We use the tool to fix Windows images problems.

This article will look at several ways of fixing DISM error 87 in Windows 11.

What are the causes of this DISM error 87 in Windows 11?

There are several causes of this error when you type any command on the command prompt. These are some of the common ones:

  • Mistype when typing on the command line, especially spellings and spacing. Most users perform simple mistakes like incorrect spacing between the commands, which raises the error.
  • Improper installation of Windows 11 causes this error due to the problems with the Command Prompt.
  • Users tend to block some important updates when performing Windows updates, which raises bugs that throw that error.
  • When trying to use the wrong versions of DISM, it raises an error since the DISM version is old.
  • If you use the normal command prompt, you get an error. It limits the user from accessing the administrative parts of the prompt.

 How can I fix the DISM error 87 in Windows 11?

1. Type the DISM command correctly

  1. Go to the Search box and type Command Prompt.
  2. Click the Run as an administrator option.
  3. Type the following command, make sure there is space before the slash sign: DISM /Online /Cleanup-image /Scanhealth

2. Update your Windows

  1. Click on the Search box and type Windows Updates, and hit Enter.
  2. You will get redirected to the Windows Update settings page.
  3. On the settings page, click the Check for Updates button, or if you have any existing pending updates, get listed for you to update them. Do the updates and try if the error still exists.

3. Use a third-party tool

Some system problems, such as TLS, can be extremely frustrating, and the reason for these errors is often unknown.

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4. Run the command line as an administrator

  1. Go to the Search box and search for Command Prompt.
  2. Click the Run as administrator option. It gives you all the administrative rights to run the DISM commands without errors.

It will enable you to run commands with administrative options giving you a chance to change anything.

5. Use the correct DISM version

  1. Head over to the Windows Assessment and Deployment Kit(WADK) official website and click Download the Windows ADK.
  2. Click Run to install the downloaded executable file. It has deployment tools that create the Deployment and Imaging Tools environment to make the running of DSIM commands successful.
  3. Click Next and follow the prompts to finish the installation.

6. Check the file system

  1. Go to the Search box, type Command Prompt, and hit Enter.
  2. Select Run as administrator.
  3. Type this command and hit Enter: DISM.exe /Online /Cleanup-image /Restorehealth
  4. Once the process is over, we now perform the system’s scan. Repeat steps 1 and 2 above.
  1. Type this command and hit Enter: sfc /scannow
  2. Wait for the verification process to reach 100% so that you can see all the errors your file system has, or there are no errors.

This disk command checks the hard disk to find any issues, fix them, and report them.

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When you start the process, don’t interfere with it, let it process as it can cause more issues if tempered on.

7. Perform a disk Check

  1. In the Search box of your Windows 11, type Command Prompt.
  2. Click on the Run as administrator option.
  3. Type this command and press Enter. After the disk check, try running the DISM commands to see if the error still exists: chdsk C:/r

When you start the process, don’t interfere with it, let it process as it can cause more issues if tempered.

8. Clear component store and revert the Windows update

  1. Go to the Search box and type Command Prompt.
  2. Click the Run as an administrator option.
  3. Type this command and hit Enter. Restart the computer to save the changes: dism.exe /image:C: /cleanup-image /revertpendingactions
  4. After restart, repeat processes 1 and 2 above and type this command and hit Enter. Restart the computer to save changes: dism.exe /online /cleanup-image /startcomponentcleanup

It cleans up the component store and makes sure the previous updates are in a good state.

9. Reinstall Windows 11

It is the last option if you have tried all the above options and it has not worked. Back up your files and perform a clean installation of Windows 11. You might need to learn how to install Windows 11. It removes all the registry and system files with errors.

Fixing the DISM error 87 will correct all the system file errors and problems. After successful reinstallation, the DISM commands will now run without any issues.

It also helps in making modification of Windows 11 easier. If you have issues with your Windows 11 operating system, fixing it addresses all the issues faced by the user.

This makes sure that the applications run smoothly without any issues. For example, if you fix error 87, the 0xc000021a error that appears on the Windows media player app that makes it stop functioning disappears.

The DISM error 87 can be annoying, especially when you are in a hurry. Fixing it is easier by trying the above methods as they are easier to follow and non-technical.

Wen running the administrative rights of the Command Prompt, it mostly happens for personal computers; if the computer belongs to an organization, go and ask for permission from the relevant authority before performing the tasks.

When trying to reinstall Windows 11, there are several ways to create the installation file and back up your data to prevent data loss and keep it safe.

Most DSIM errors are temporal, and they are quick to fix. Try all the methods, and let us know which one worked for you in the comments section.

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