Unable to install KB3000850 Automatically and Manually RRS feed

  • Question

  • Hi All,

    I am getting "Some updates were not installed" while installing KB3000850.

    Server: Microsoft windows server 2012 R2.

    CBSLog Error Message: Package_for_KB3000850~31bf3856ad364e35~amd64~~, status: 0x800f0831, failure source: Execute, start state: Staged, target state: Installed, client id: WindowsUpdateAgent.

    I hope the community can help me out!.

    • Edited by Illayaraja Monday, August 27, 2018 5:48 PM
    Monday, August 27, 2018 5:45 PM

All replies

  • You might also try each of the MSUs individually to see what's problematic.



    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows Server] Datacenter Management

    Disclaimer: This posting is provided "AS IS" with no warranties or guarantees, and confers no rights.

    • Proposed as answer by Dave PatrickMVP Wednesday, September 12, 2018 2:22 PM
    Monday, August 27, 2018 6:44 PM
  • Hi,

    Error code 0x800f0831 is an unpleasant sequence of numbers, it is recommended that you first use the command prompt as an administrator to run sfc/ scannow and DISM to repair, check whether the problem can be resolved.

    Windows SFC command syntax
    C:\Windows\System32> sfc /scannow.

    If SFC can't fix it, try Windows DISM.

    1. CheckHealth command syntax
    C:\Windows\System32> dism /Online /Cleanup-Image /CheckHealth

    2. Corruption detected? Try ScanHealth next
    C:\Windows\System32> dism /Online /Cleanup-Image /ScanHealth

    3. RestoreHealth replaces corrupt component store entries
    C:\Windows\System32> dism /Online /Cleanup-Image /RestoreHealth                                   C:\Windows\System32> dism /source:<spec> /Cleanup-Image /RestoreHealth

    For the above two detailed operation can see the following link: SFC and DISM tools

    If not, I suggest you send a full CBS log to me, You send the log is only a small part, there are some data can not be seen, I hope you can understand, I will help you analyze the log, do your best to help you solve the problem.

    Best Regards,

    Hurry Yang

    • Edited by hurry yang Tuesday, August 28, 2018 7:42 AM
    • Proposed as answer by hurry yang Wednesday, September 12, 2018 5:56 AM
    Tuesday, August 28, 2018 7:30 AM
  • Hi,

    Is there anything else I can help you with?

    Best regards,


    • Edited by hurry yang Thursday, September 6, 2018 8:20 AM
    Thursday, September 6, 2018 8:06 AM
  • Hi,

    Is there anything else I can help you with?

    Best regards,


    Please remember to mark the reply as an answer if they help.
    If you have feedback for TechNet Subscriber Support, contact

    • Edited by hurry yang Monday, September 10, 2018 1:12 AM
    Monday, September 10, 2018 1:04 AM