How to fix DISM 87 error in Windows 11?

Windows 11 users are facing issues dealing with many error codes caused by different issues. DISM error 87 is a command line error.

DISM means Deployment Image Servicing Management, and its main job is to help organize virtual disks. It manages split Windows Image Format (WIM) files, all-flash utility files, virtual hard disks (VHD) and more.

You can access this tool at the command prompt or Windows PowerShell. We use this tool to fix Windows image issues.

This article will introduce several methods to fix DISM error 87 in Windows 11.

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

There are multiple reasons that can cause this error when you type any command in the command prompt. These are some common ones:

• Typing errors on the command line, especially spelling and spacing. Most users perform simple mistakes like incorrect spacing between commands, which throws errors.
• Improper installation of Windows 11 can cause this error due to issues with the command prompt.
• Users tend to block some important updates when performing Windows Updates, which can trigger the error that causes this error.
• When trying to use the wrong version of DISM, an error is thrown because the DISM version is older.
• If you use a normal command prompt, you will get the error message. It restricts user access to the administrative portion of the prompt.

How to fix DISM error 87 in Windows 11?

1. Enter the DISM command correctly

1. Go to the search box and type command prompt.
2. Click the Run as administrator option.
3. Type the following command, making sure there is a space before the slash: <strong>DISM /Online /Cleanup-image /Scanhealth</strong>

2. Update your Windows

1. Click the search box and type Windows Update, and click. Enter
2. You will be 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, list them for you to update. If the error persists, update and try.

3. Use third-party tools

Some system issues, such as TLS, can be very frustrating, and the cause of these errors is often unknown.

The ideal solution is to use a reliable third-party application such as Restoro. It searches your entire computer for defects and fixes or removes them. Before starting, the software can create a restore point. This allows you to revert to an earlier version if something goes wrong.

⇒ Get Recovery

4. Run the command line as administrator

1. Go to the search box and search for command prompt.
2. Click on the Run as administrator option. It provides you with all administrative rights to run DISM commands without errors.

It will enable you to run commands with administrative options, giving you the opportunity to change anything.

5. Use the correct DISM version

1. Go to theWindows Assessment and Deployment Kit (WADK)official website and click Download Windows ADK .
2. Click Run to install the downloaded executable file. It has deployment tools that create deployment and imaging tool environments for DSIM commands to run successfully.
3. Click Next and follow the prompts to complete the installation.

6. Check the file system

1. Go to the search box, type command prompt and click Enter.
2. Select Run as administrator.
3. Type this command and hit Enter: <strong>DISM.exe /Online /Cleanup-image /Restorehealth</strong>
4. After the process is over, we now perform a system scan. Repeat steps 1 and 2 above.

5. Type this command and hit Enter: <strong>sfc /scannow</strong>
6. Wait The verification process reaches 100% so that you can see all errors of the file system, or no errors.

This disk command checks the hard drive for any problems, repairs them, and reports them.

Expert Tip: Some PC problems are difficult to solve, especially if the repository is corrupted or Windows files are missing. If you are having trouble fixing errors, your system may be partially corrupted. We recommend installing Restoro, a tool that can scan your machine and determine where the fault lies.
Click here to download and start repairing.

When you start this process, don't disturb it and let it process as it may cause more problems if you ease it down.

7. Perform a disk check

1. In the Windows 11 search box, type command prompt.
2. Click on the Run as administrator option.
3. Type this command and press. After the disk check, try running the DISM command to see if the error still exists: Enter<strong>chdsk C:/r</strong>

When you start this process, don't disturb it and let it process as it may cause more problems if you ease it down.

8. Clear Component Store and restore Windows Updates

1. Go to the search box and type command prompt.
2. Click the Run as administrator option.
3. Type this command and click. Restart your computer to save changes: Enter<strong>dism.exe /image:C: /cleanup-image /revertpendingactions</strong>
4. After restarting, repeat process 1 and 2 above and type this command and hit Enter. Restart the computer to save changes: <strong>dism.exe /online /cleanup-image /startcomponentcleanup</strong>

It cleans the component store and ensures that previous updates are in good condition.

9. Reinstall Windows 11

If you tried all the above options and it didn’t work, this is the last option. Back up your files and perform a clean installation of Windows 11. You may want to know how to install Windows 11. It deletes all erroneous registry and system files.

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

It also helps make Windows 11 modifications easier. If you have issues with your Windows 11 operating system, fixing it can resolve all the issues faced by users.

This ensures that the application runs smoothly without any issues. For example, if you fix error 87, the 0xc000021a error that appears on the Windows Media Player application that stops it from working will disappear.

DISM Error 87 can be annoying, especially when you are in a hurry. It's easier to fix it by trying the above methods as they are easier to follow and non-technical.

The administrative rights to run the command prompt mainly occur on personal computers; if the computer belongs to an organization, please request permission from the relevant department before performing the task.

When trying to reinstall Windows 11, there are several ways to create installation files and back up your data to prevent data loss and ensure data security.

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