>>106196135
Yeah, ran into that issue too. I'm retarded, so I:
Installed windows 11 to a small partition of my laptop.
Downloaded Rufus, and used it to make a windows2go win11 installation on a external SSD I had laying around.
Wiped the windows 11 partition.
Used newly created windows2go SSD to boot my main PC. Used that SSD to download and run the firmware update tool. Can't believe it all worked, but it did.