Windows 10 DISM Error 87 | How to Fix | Complete Guide

The Windows 10 Operating System is known for its handy features that have made it so popular among users around the world. The one feature that makes the Windows 10 very reliable is the built-in tools that scan and find solutions for different corrupted files.

One of the built-in tools is the Deployment Image Servicing and Management or the DISM. The DISM tool is used to service and prepare Windows images. It is quite an excellent and reliable tool, but there are some cases where the DISM does not function properly. In this article, we’ll try to solve those issues by different troubleshooting steps.

How to Fix Windows 10 DISM Error 87 error?

Today, we’re going to attempt a chain of troubleshooting steps to resolve this issue. However, before starting this method, restart your computer first, so your system is refreshed and free of corrupt and temporary data, it might help our cause.

 Several reasons might have caused this trouble; it may be because of faulty software, or you might have mistyped the commands. Nevertheless, we have a list of suggested troubleshooting steps that might assist you in resolving this particular issue.

Make sure to type the command correctly.

One of the reasons that might be causing this problem is that you are mistyping the command. You might be typing the wrong spellings or might have incorrect spacing between the words. Make sure to correct the commands to see if it solves the issue.

The correct command is:

DISM.exe /Online /Cleanup-image /Scanhealth

Or

 DISM.exe /Online /Cleanup-image /Restorehealth

Check to see if it has solved the issue or is still occurring.

Run the command using an elevated command prompt

Another reason that might be causing this problem is that you’re not running the command prompt as an administrator. Make sure to give administrative privileges to the command prompt to see if it solves the issue

• Hold on to the Windows key and press R to open the Run box
• Type cmd in the search box and press Ctrl + Shift + Enter to open the Run dialog box
• When you’re prompted by the User Account Control, click Yes to allow administrative rights
• Now in the command prompt, type your command and run it

You can also access administrative privileges to the command prompt by another method

• Go to the search bar in your taskbar
• Type command prompt in the search bar
• Right-click on the first appeared result
• Click Run as an administrator to allow administrative privileges
• Type your command and run it

Check to see if it has solved the issue or is still occurring

Install the latest Windows updates

At times, this problem occurs because there might be a bug/fault in the operating system, so make sure to install the latest Windows updates to free your operating system of errors and bugs to see if it resolves the issue.

• Hold on to the Windows key and press R to launch the Run box
• Type ms–settings:windowsupdate and press Enter to open the Windows Update screen of the Settings application
• In the Windows Update tab, select Check for Updates and follow the on-screen commands to install the latest updates.
• Once the update is finished, reboot your system

Check to see if it has solved the issue or is still occurring

 Perform a Repair Install

If none of the above methods help to resolve the issue, then we suggest you perform a repair install. It allows you to re-launch the components of your windows that might help you in solving the problem without disturbing your files and applications.

• Download the Windows 10 ISO file from https://www.microsoft.com/en-us/software-download/windows10
• Save the file on your PC
• Make a disk accessible for the ISO file
• Now open the setup.exe to launch the repair install from the mounted drive.

Check to see if it has solved the issue or is still occurring.

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