Windows 10: the windows 11 installation assistant not working/reopening and then giving an error code:...

so basically, when I try to install windows 11 using the installation assistant, probably at 70-77% on step 3 of 3, the percentage goes back down to 0, tries again, and reopens and then giving an error afterwards. please help! btw my computer is compatible to run windows 11

:)

 

Windows 11 installation assistant, error code 0x80072efd

Using the Windows 11 installation assistant (upgrading from Windows 10 Pro 10.0.19045), it just spins at 0% completion for a while, then gives me the error code 0x80072efd.

Looking online, people mentioned it was most likely an ISP issue. However I've attempted this at 3 different locations now (all with different ISPs), and I still get the same error.

I've tried several other suggestions, clearing my DNS cache, resetting the Windows Store, etc. However none of those seem to have any effect either.

Please help!

 

Error while installing win 11 with installation assistant 0xc00000f0

I have a clean machine, fresh install of windows 10 from usb stick (no longer inserted).

Only software installed are:

Chrome

VSCode

1.8TB of Disk free on system volume

64 GB RAM, M2 SSD, Intel i7 13900k

Win10 works very nicely, been using it as is for 2 days. Compiles code and chrome works well.

Using Windows 11 Installation Assistant to update. It has error with:

Something went wrong
Select try again, and if that doesn't work contact Microsoft support for help.
Error code 0xc00000f0

I have tried again.
That error code isn't found on google and isn't listed on the MS FAQ on the subject, always very nice and very Microsoft to have error codes not listed in tables... or at least not tables users can find. All a little McDonalds Icecream Machiney...

 

BIOS error codes

So I have motherboard with installed small LED screen, which presents BIOS error codes.

Where can I find a list of those errors. And I don't mean beep codes, but the "number" codes.

Ex after installing sound card, the motherboard startup fails with the code 15.

Example picture of code is here.