So I have an ISO of Windows 10 21H2 showing 10.0.19041.1466
When installed buy USB Media it shows 21H2
But some show 20H2
So I have an ISO of Windows 10 21H2 showing 10.0.19041.1466
When installed buy USB Media it shows 21H2
But some show 20H2
19041 is the real build number for all 2004/20H2/21H1/21H2 versions, 19042/19043/19044 are merely registry versions can shown only after installation
if you don't know the source of each install.wim image, you have to install it to verify, or mount it with dism.exe and run /Get-Packages
Not sure ho to use /Get-Packages for a mounted OS but thanks for explaining
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