Once finished, your original Windows Update in the Control Panel will work again, allowing you to download all official patches released up to 2020. Option 2: Manual Installation (The Microsoft Way)

Go to Control Panel > System . Ensure "Service Pack 1" is listed. If not, download KB976932 from the Microsoft Update Catalog. Install Prerequisites (In Order): Servicing Stack Update: KB4490628 .

KB4474419 (Required for the system to recognize modern digital signatures).