Upgrade from Windows 10 Enterprise 21H2 LTSC to Windows 11?

[zeusel]

Hi, is there any way to upgrade from Windows 10 Enterprise 21H2 LTSC (Build 19044.4412) to Windows 11?

Unfortunately I have not been able to do this with the tool - "Keep personal files and apps" is greyed out.

Can you help me? Thanks in advance.

[zeusel]

I have now managed it myself:

Powershell:
Set-ItemProperty -Path ‘HKLM:\Software\Microsoft\Windows NT\CurrentVersion’ -Name EditionID -Type String -Value Professional;Set-ItemProperty -Path ‘HKLM: \Software\Microsoft\Windows NT\CurrentVersion’ -Name ProductName “Windows 10 Pro”;Set-ItemProperty -Path “HKLM:\Software\Microsoft\Windows NT\CurrentVersion” -Name CompositionEditionID -Value “Enterprise”

And then I took an official Windows 11 Enterprise 22H3 ISO to do the update without any problems.