80244019 Windows update encountered an unknown error

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4 Responses

  1. Hannah Lewis says:

    hey I tried all the solutions and it didn’t work… any other ideas

  2. Amanda Edmunds says:

    Try this.

    1. Click Start – Run, type regedit and press enter.
    2. Navigate to the following Registry key



    3. Once in, from the right-pane, change the value of the key
    4. Reboot the Windows Vista PC and that should fix the problem.
    After completing these steps, try to check for a Windows Update again. In case the problem persists, proceed to this website

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