Unable to install Windows 11 22H2 update

[Neil_Imrie]

Tried to install three times.

This message from Windows Update.

Error code is 0x800701b1

Has anyone got any ideas?

Neil

[#2 · Accepted solution]

@Neil_Imrie same issue here.

I tried both the beta and release preview channels for the 22H2 update. No luck in both cases.

Windows 11 is running on a dell XPS 17

[#3]

That is interesting. I am running Windows 11 Pro on a Dell Inspiron 5770. I wonder if it may be an issue with certain Dell computers.

[#4]

nope I have a Toshiba and I am also unable to install with the same exact error message

[#5]

I have a Lenovo and there is the same error message.

[#6]

Try it once. download it externally as iso file and install it.

[#7]

@Chetan5

I've tried that. It's not successful either. 

[#8]

hi
My Windows 11 thinks it update on 2023-03-12! and don't get any update. its in update history.

[#9]

In my case it seems the issue is because I have dual boot system, and the EPS partition which was about 100 MB was not sufficient for both Windows, Linux and Firmware update, so I have increased to 1000 MB.