Had the same problem. What fixed it was to download these two KBnnnnnn patches from the Windows Update Catalog.
KB4490628 (make sure this one gets installed successfully first)
KB4516065
*************************Links Added By VM July 2, 2021******************************** https://www.catalog.update.microsoft.com/Search.aspx?q=KB4490628
https://www.catalog.update.microsoft.com/Search.aspx?q=KB4516065