Windows 10 Update Error code 0x8000ffff generally occurs when you try to perform a standard update or update many of the Windows’s features or operations in the Store. numerous druggies say we’re trying to modernize my Windows 10 Home 64 Bit with the update “2018- 01 Accretive Update for Windows 10 Version 1709 for x64- grounded Systems (KB4058258) “.