sfc /scannow found uncorrectable errors....

  1.    #1

    sfc /scannow found uncorrectable errors....


    csfc /scannow found uncorretable errors....
    Post here or a different thread?
    Can someone help fix or should I continue over to MS?
    Click image for larger version. 

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    Also....
    What does the 'Fresh Start' accomplish? Will this correct the errors that sfc couldn't repair?
    https://support.microsoft.com/en-us/...ormance-health
      My ComputersSystem Spec

  2. Caledon Ken's Avatar
    Posts : 15,246
    Windows 10 Pro x64 Build 1809
       #2

    I would run task two more times.

    If that does not correct the simplest fix is inplace repair / upgrade. If you are not on 1803 you will be upgrade. FYI

    I always recommend having a data backup although the process is supposed to be non destructive.

    Repair Install Windows 10 with an In-place Upgrade


    Ken
      My ComputerSystem Spec

  3.    #3

    W10 10.0.17134 Build 17134
    I did a recovery USB when the notebook finished its update (Only 2 weeks old).If the info on the USB is corrupt, or has the same issues as I'm experiencing now, do you recommend the:

    • step 4: To do a repair install of Windows 10 with an ISO file
    • step 5: To do a repair install of Windows 10 with USB installation media
    • step 6: To do a repair install of Windows 10 with Media Creation Tool.



    I have spent a lot of time setting up the notebook and have most everything I need in it to proceed with decommissioning my old PC.
    I'm leaning towards the 'Repair Install', should this fix the issues with the notebook.
    The question I have is, are the uncorrectable files that sfc count't fix, necessary? Or should I proceed with the 'Repair install' anyways?
    Can someone make sense of the CBS Log and determine the severity of this situation?
      My ComputersSystem Spec


  4. Posts : 26,422
    windows 10 professional version 1607 build 14393.969 64 bit
       #4

    The sfc /scannow found corruption.
    When there is corruption anything can happen.
    There is no grading of the corruption to determine whether it will or will not cause problems.
    You can attempt to fix sfc /scannow problems first with the dism commands.
    If the dism commands fail then you can perform any of these: in place upgrade repair, system restore, reset save files, reset remove files, clean install, restore a prior image, etc.
    What happened when you ran: dism /online /cleanup-image /restorehealth
      My ComputerSystem Spec

  5. Bree's Avatar
    Posts : 11,959
    10 Home x64 (1903) (10 Pro on 2nd pc)
       #5

    zbook said: View Post
    You can attempt to fix sfc /scannow problems first with the dism commands...
    Brink's tutorial recommends...
    If SFC could not fix something, then run the command again to see if it may be able to the next time. Sometimes it may take running the sfc /scannow command up to 3 times with Fast Startup turned off and restarting the computer after each time to completely fix everything that it's able to.

    If not, then run the Dism /Online /Cleanup-Image /RestoreHealth command to repair any component store corruption, restart the PC afterwards, and try the sfc /scannow command again.
    Run SFC Command in Windows 10

    So don't give up hope after just one run...
      My ComputersSystem Spec

  6. Caledon Ken's Avatar
    Posts : 15,246
    Windows 10 Pro x64 Build 1809
       #6

    Yes run SFC two more times as per my previous post. Total of three times.

    Then use Media creation tool to create / recreate USB key. Then run setup from it. It should do no harm although I would backup data.

    Once you are over this hump then I would look at a tool like Macrium Reflect. Free, reliable and used by many members.

    Backup and Restore with Macrium Reflect

    While the Windows recovery USB will get Windows back it does nothing to protect the hours you spent getting the machine the way you want it. Macrium backs it up in its entirety.

    There are some interesting strategies you can use like separating data from programs which allow for targeted backups. Maybe a system image monthly and a data image weekly or differentials weekly.

    Lets first get machine running 100% again.
      My ComputerSystem Spec



 

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