Hi,
Generally this issue is because that your service is not running.
Please refer to the following article to turn them on.
“0x8007042c” error message when you try to start Windows Firewall
https://support.microsoft.com/en-in/help/2530126/-0x8007042c-error-message-when-you-try-to-start-windows-firewall
Besides that, run Windows update troubelshooter to fix your Windows update issue:
Download and run the Windows Update Troubleshooter for Windows 10.
Please remember to mark the replies as answers if they help.
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