Cumulative Update for Windows 11 (10.0.22000.100) (KB5004300) - Error 0x800f0900

Do u have discord ?
I will guide u properly

It only takes 3gb

But now my issue is fixed I am able to download from Windows Update settings, so now I don't need iso file

Thanks !

I solved it guys
Put the ISO in rufus and in 16 gb flash drive
and ran the .exe through the drive
no issues
cumulative updates installed succesfully
if anyone needs help
message me

What we have to do is only download the update files for Build 10.0.22000.100 and not the whole Windows 11 OS as we have it already. The iso file was trying to install the whole OS again and then update it so that's what was gone wrong.

If it said " Your PC may restart multiple times " it means it was trying to install the whole Windows 11 again thinking you are on Windows 10, This what has gone wrong it was trying to install all the updates you have already installed and then it planned to install Build 10.0.22000.100. Don't try to install that way again or else it will take up the disk space.

Let me think what's wrong

Just ran the setup it goes till
Your pc may restrat multiple times
And at 20% crashes
and says Windows 11 update failed

Yes it's safe and it comes from Microsoft Insider Server

ok will scan it

https://uupdump.net/

If possible attach the link from where you downloaded so that I can check if it's virus free.

Sure, But be aware of unknown iso files

I will try to use a iso file of the cumulative update will update u

If we skip this update and directly go the the upcoming update it will cause issues in the system.

No, The upcoming update wouldn't resolve it as they will only add files of that update not the (KB5004300)

yeah it is maybe the upcoming update will resolve this