Windows 10: kb4512507 - We couldn't complete the update - undoing changes

Discus and support kb4512507 - We couldn't complete the update - undoing changes in Windows 10 Installation and Upgrade to solve the problem; Hi I have a VM running on Virtual Box on Linux, the windows OS is Windows 10 Professional (version: 10.0.15063) Build 15063 I am trying to patch... Discussion in 'Windows 10 Installation and Upgrade' started by PeterRietmann1, Sep 5, 2019.

  1. kb4512507 - We couldn't complete the update - undoing changes


    Hi

    I have a VM running on Virtual Box on Linux, the windows OS is Windows 10 Professional (version: 10.0.15063) Build 15063


    I am trying to patch this for the DejaBlue by installing KB4512507 https://support.


    I have successfully installed the latest service Stack SSU (KB4509092) as instructed.

    I then install the KB4512507 for x64 as instructed and it completes.


    In windows update it states it requires a reboot to complete.

    kb4512507 - We couldn't complete the update - undoing changes [​IMG]


    On restart I have the message

    "We couldn't complete the updates undoing changes"


    Eventually windows loads, after login the same message "Requires a restart..."


    After restart again windows starts normally , the KB4512507 is not installed.


    Are there other dependencies required ? any help ?

    :)
     
    PeterRietmann1, Sep 5, 2019
    #1
  2. Arun B J Win User

    We couldn't complete the updated, undoing changes...

    Hi,



    I suggest you to run the Windows Update troubleshooter and check if it helps.

    Windows 10 has a built-in troubleshooter to check and fix issues with Update. I would suggest you to run this troubleshooter to check if the issue is with your Windows update.

    Refer these steps:


    • Press Windows key +X, select
      Control panel.

    • Change the view by option on the
      top right to Large icons.

    • Click on troubleshooting and click on the
      view all option on the left panel.

    • Run the Windows Update troubleshooter.


    Keep us posted on this issue so that we can assist you better.
     
    Arun B J, Sep 5, 2019
    #2
  3. marius-O Win User
    Windows 10: "We couldn't complete the updates, undoing changes"

    I've got the same issue and following on @Arthur's suggestion, I had a look at my user SIDs in the registry under HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList and some of them belonged to users that no longer existed in the system (I had previously removed them).

    I've removed the dummy entries (luckily there were only a couple) and the update worked.

    PLEASE save yourself some trouble and backup the registry before trying that.
     
    marius-O, Sep 5, 2019
    #3
  4. kb4512507 - We couldn't complete the update - undoing changes

    Unable to complete updates. Undoing changes

    Hi,

    If you receive We couldn’t complete the updates, Undoing changes, Don’t turn off your computer message, and your Windows 10/8/7 PC is stuck in a loop, then this post may help you.

    http://www.thewindowsclub.com/we-couldnt-comple...

    Please let me know, if that helps.

    Kind Regards:

    Yank M
     
    MALIK YASIRNAWAZ, Sep 5, 2019
    #4
Thema:

kb4512507 - We couldn't complete the update - undoing changes

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