error 87

  1. K

    Windows 8 DISM Error: 87 the Cleanup-Image option is unknown

    So I'm having trouble finding and installing updates, and that has led me to an issue with DISM while trying to fix it. When i run DISM, "Dism /Online /Cleanup-Image /ScanHealth" it returns an error:87 the Cleanup-Image option is unknown. I can run "Dism /online /Cleanup-Image /?" and it will...
    • Karnage219
    • Thread
    • cleanup-image command line dism error 87 error handling health check image servicing installation issues resource protection scanhealth sfc support system repair tech help troubleshooting update windows adk windows issues
    • Replies: 3
    • Forum: Windows Help and Support

  2. Windows 8 About Dism /online /cleanup-image /restore-health

    I had read a few threads about ........ 1. Error 87 2.That it is not applicable to Win 7. Since I have 3 machines with different versions of OS, I decided to check it out. On each machine, I ran sfc /scannow, then after that, dism. I found a thing or 2 perplexing..... On my Dell laptop...
    • davidhk129
    • Thread
    • acer corruption dell dism error 87 health home premium integrity pro repair screenshots sfc sp1 tablet windows 7 windows 8.1
    • Replies: 14
    • Forum: Windows Help and Support