Hi, good day! I'm John Dev a Windows user like you and I'll be happy to assist you today. I know this has been difficult for you, Rest assured, I'm going to do my best to help you.
This is a known issue right now and there are several reports from other users experiencing the same problem. There is nothing wrong with your Windows and I recommend waiting for Microsoft to offer an easier, automatic solution in the coming days that allows this update to be installed without difficulty. Kindly try pausing updates for 7 days.
https://support.microsoft.com/en-us/windows/man...
Kindly let me know if this helps or if you have any further concerns.
Kind regards,
John DeV
Independent Advisor