DISM /Online /Cleanup-Image /RestoreHealth /Source:repairSource\install.wim /LimitAccess
Set the to Automatic and click Start if the service isn't already running . Click Apply and OK , then try the DISM command again. 4. Use the Correct DISM Version dism error 87 fixed
DISM Error 87 occurs when the command-line parameter entered is invalid or not recognized by Windows dism error 87 fixed
DISM /Image:C:\ /Cleanup-Image /RestoreHealth /Source:WIM:D:\sources\install.wim:1 dism error 87 fixed
Ensure you are pointing to the correct file inside your installation media, usually located in the sources folder.
DISM (Deployment Imaging and Service Management) is a built-in command-line tool in Windows 10 and Windows 11. It is used to repair the Windows system image, including the recovery environment and Windows PE.