Many Windows 10 version 21H2 users reported that while installing the cumulative update KB5016616, they saw the error code 0x800f0900.
There are multiple reasons why you can’t install KB5016616 on Windows 10 and display error codes like 0x8000ffff, 0x80070246, and 0x800f0900.
Hardeep has always been a Windows lover ever since she got her hands on her first Windows XP PC. She has always been enthusiastic about technological stuff, especially Artificial Intelligence (AI) computing. Before joining PC Error Fix, she worked as a freelancer and worked on numerous technical projects.