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Windows Update not working.

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  • cx6
    cx6 Posts: 1,176 Forumite
    1,000 Posts Name Dropper
    edited 23 November 2021 at 5:47PM
    try running the two commands from an elevated command prompt not power shell :)

    This is what you should see


  • I had done that previously but not screenshotted it. This was 5 minutes ago
  • cx6
    cx6 Posts: 1,176 Forumite
    1,000 Posts Name Dropper
    did you run the 'sc config' command first to enable update service as I can't see it in your screenshot
  • Hi,
    Yeah, sorry about that. Here is that screenshot.
  • wongataa
    wongataa Posts: 2,705 Forumite
    Part of the Furniture 1,000 Posts Name Dropper
    Have you run the Windows Update Troubleshooter built into Windows yet?  That is the first thing anyone should do if there is a problem with Windows Updates.  It could well fix things without messing around with command prompts and services.  I have issues with updates installing before and running it fixed everything.
  • cx6
    cx6 Posts: 1,176 Forumite
    1,000 Posts Name Dropper
    the fact that you are getting access denied still points to the fact that you are not an administrator...

    Try this from an elevated command prompt


    net user administrator /active:yes
    

    in the same cmd.exe retry:

    sc config AppIDSvc start= demand
  • cx6
    cx6 Posts: 1,176 Forumite
    1,000 Posts Name Dropper
    also as above did the troubleshooter produce any results?
  • Hi again,

    I appreciate all that you have done. I am attaching 2 images. The screenshot showing the Cmd.exe was run first, then the troubleshooter (the 2nd image) then the same Cmd.exe using the suggested command. The result was the same on each try
  • I was logged on as Administrator.

  • cx6
    cx6 Posts: 1,176 Forumite
    1,000 Posts Name Dropper
    edited 27 November 2021 at 3:57PM
    The it looks like all the 'simple' fixes have failed. Also I am concerned that you don't have a 'security' tab where you can check why you don't have access. The fact that you keep getting 'access denied' means that you are prohibited from accessing the windows update module

    I posted earlier about looking at the security tab on wuaueng.dll bit you don't have one. Try running these two commands in an elevated command prompt - this should give you access to the module (*** see note below):

    takeown /f c:\windows\system32\wuaueng.dll
    cacls c:\windows\system32\wuaueng.dll /e /p "John Smith":f

    Note: cacls is to change permissions on the file wuaueng.dll - gives 'John Smith full control

    ***Note: replace John Smith with your windows account name

    Then run the sc and net commands again to see if you still get 'access denied'

    You could also try and see if it is malware - obviously run a defender scan, but also try others from the web eg Kasperski etc


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