[SOLVED] W10 update from version 1909 to 20H2 fail (Regrets)

[Ingjerd]

Windows10 is updating from version 1909 to 20H2 time and time again, but "Regrets" the update when I start the laptop after updating. The message is that it can`t install, with the code 0xc1900101, which I have no idea what to do with as I only use Windows Defender. I can`t see any "flagging" (I don`t know what you call it in english), that I should update any drivers. Can you help me?

 

[Ingjerd]

It doesn`t seem I get any answers...? Since I wrote my request january 24. I have done "the" DISM and SFC, which all seems fine, and I tried chkdsk/f c:. Windows then updated the 20H2 this night, but when I opened the computer this morning, it "regretted the changes" it had done, and I am back to square 1. The (failed) updatelog from january 25 also shows a new code: 0x80242016. Can anyone help?

 

[Ingjerd]

I got help from a relative, and the problem is solved. I tried this: https://www.youtube.com/watch?v=kzWXw1uRq3c - deleted Software distribution folder, used the update assistant, Download Windows 10, and after many hours, the 20H2 is downloaded. Things go very slow right now, but I hope it is just adjusting.
I also got a mail from a member - Tekkie_boy, with suggestions of how to solve the problem. I am very thankful to him for taking the time to help, even if I didn`t use his directions. Anyway, I really appreciate that Sysnative is there to help, whether it is answers from "the staff" or from helpful members. And of course I donated :) (I can`t find any "solved-button"...)