Dism Error | 87 Fixed

How to Fix DISM Error 87: A Step-by-Step Guide If you’ve tried to repair your Windows image using the Deployment Image Servicing and Management (DISM) tool only to be met with you’re not alone. This is one of the most common DISM errors, and while it looks intimidating, it usually boils down to a simple syntax mistake or a service glitch.

By following these steps, you should be able to bypass Error 87 and successfully repair your Windows system image. dism error 87 fixed

Use dism /online /cleanup-image /scanhealth (Note: Windows 7 does not support the automatic repair feature of RestoreHealth). Summary Table Likely Cause Missing Spaces Add a space before every / No Admin Rights Right-click CMD > Run as Administrator Pending Updates Run Windows Update Troubleshooter Wrong OS Version Ensure you aren't using Win 10 commands on Win 7 How to Fix DISM Error 87: A Step-by-Step

Select and run the Windows Update tool. Restart your PC and try DISM again. Fix 4: Reset the Windows Update Components Use dism /online /cleanup-image /scanhealth (Note: Windows 7

If the troubleshooter didn't work, you may need to manually reset the services that DISM relies on. Open .

Since DISM often uses Windows Update to download "healthy" files to replace corrupted ones, a bug in the update system can trigger Error 87. Press Win + I to open .