[Fixed] Windows Update Error Code 0x800b0109

Description

Error Code 0x800B0109: If you receive an error message stating some window update files are not signed correctly, Error code 0x800b0109, this means the Windows service is not able to verify. Windows Update Error Code 0x800b0109 is common for all the Windows Operating systems when you try to install the windows updates. Windows Update Error 0x800b0109 usually appears when Windows 11 , Windows 10 or Windows 7 update system is broken or there is network related issues. In this article, we will provide you with the solutions that will help you fix this Windows Update Error code 0x800b0109.