Dism Error 87 Fixed ((full))

Mount a clean Windows ISO or USB drive, then run:

If you are using the /RestoreHealth command and pointing to a specific Windows installation media (like a mounted ISO or USB drive) to fix a corrupted system, Error 87 can occur if the path to the "install.wim" file is incorrect or formatted improperly. dism error 87 fixed

Repair-WindowsImage -Online -RestoreHealth -Source "WIM:E:\sources\install.wim:1" Mount a clean Windows ISO or USB drive,