Windows 10: Many unrepairable corrupted Defender files found by sfc /scannow

Discus and support Many unrepairable corrupted Defender files found by sfc /scannow in Windows 10 Support to solve the problem; Anyone else noticed a lot of Defender files being corrupted after doing an sfc /scannow prompt? Here are just some of the corrupted lines found in the... Discussion in 'Windows 10 Support' started by JohnnyGui, Jul 23, 2019.

  1. JohnnyGui Win User

    Many unrepairable corrupted Defender files found by sfc /scannow


    Anyone else noticed a lot of Defender files being corrupted after doing an sfc /scannow prompt? Here are just some of the corrupted lines found in the CBS log file:

    - [SR] Could not reproject corrupted file \??\C:\Windows\System32\WindowsPowerShell\v1.0\Modules\Defender\\MSFT_MpComputerStatus.cdxml; source file in store is also corrupted
    - [SR] Could not reproject corrupted file \??\C:\Windows\System32\WindowsPowerShell\v1.0\Modules\Defender\\MSFT_MpThreat.cdxml; source file in store is also corrupted
    - [SR] Could not reproject corrupted file \??\C:\Windows\System32\WindowsPowerShell\v1.0\Modules\Defender\\MSFT_MpThreatCatalog.cdxml; source file in store is also corrupted
    - [SR] Could not reproject corrupted file \??\C:\Windows\System32\WindowsPowerShell\v1.0\Modules\Defender\\MSFT_MpThreatDetection.cdxml; source file in store is also corrupted
    - [SR] Could not reproject corrupted file \??\C:\Windows\System32\WindowsPowerShell\v1.0\Modules\Defender\\MSFT_MpPreference.cdxml; source file in store is also corrupted
    - [SR] Could not reproject corrupted file \??\C:\Windows\System32\WindowsPowerShell\v1.0\Modules\Defender\\MSFT_MpScan.cdxml; source file in store is also corrupted
    - Could not reproject corrupted file \??\C:\Windows\System32\WindowsPowerShell\v1.0\Modules\Defender\\MSFT_MpWDOScan.cdxml; source file in store is also corrupted
    - Could not reproject corrupted file \??\C:\Windows\System32\WindowsPowerShell\v1.0\Modules\Defender\\MSFT_MpSignature.cdxml; source file in store is also corrupted
    - [SR] Could not reproject corrupted file \??\C:\Windows\System32\WindowsPowerShell\v1.0\Modules\Defender\\Defender.psd1; source file in store is also corrupted

    Beneath each line it says that the hashes for the concerning file member doesn't match.


    I have Windows 10 Pro 1809 x64
    Anyone else noticed these corruptions after an sfc /scannow prompt?


    :)
     
    JohnnyGui, Jul 23, 2019
    #1

  2. sfc/scannow corrupt file

    sfc/scannow keeps finding corrupt files and fixing them
     
    Berkkarakas, Jul 23, 2019
    #2
  3. zbook Win User
    sfc /scannow found corrupted file that could not be corrected.


    The component store was without corruption.
    Scannow still found corruption.

    Open file explorer > this PC > C: > search for
    C:\Windows\Logs\CBS\CBS.log > zip > post a share link into this thread using one drive, drop box, or google drive


    After posting the file > perform the in place upgrade repair



    Addendum:

    The scannow problem may be related to windows defender updates:

    sfc /scannow failing after this latest Defender Platfom update.
    Windows 10 SFC /scannow Can't Fix Corrupted Files After Update
     
    zbook, Jul 23, 2019
    #3
  4. Many unrepairable corrupted Defender files found by sfc /scannow

    sfc/scannow corrupt file

    sfc/scannow can fixing but every time find corrupt files and fixing them
     
    Berkkarakas, Jul 23, 2019
    #4
Thema:

Many unrepairable corrupted Defender files found by sfc /scannow

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