Windows 10: Tranfer W10pro license to new PC running W11pro

Dear community,I have bought a new system which came without an OS. On my now old machine I am running a RETAIL Windows10pro license which is said to be 'activated with a digital license linked to your Microsoft account'On the new machine I've installed W11pro but it needs to activate and I am strugleing to do that. I've scoured through the help sections but they mostly entail info about same version migration W10 to W10 or W11 to W11. So I am a bit at a loss here. Retailers and others forums had ensured me that it should be possible what I want to achieve as it is a digital retail license.

:)

 

DVD RW Drives Not seen in w11pro

My w11pro system is a hp z440 workstation...



The processor does Not support w11pro but installed w11pro by unsupported solutions that exist on the internet

In the w10pro - in this dual boot system, DVD drives seem and work without problems...

well

 

DVD RW Drives Not seen in w11pro

DVD RW Drives Not seen in w11pro
Applied Required & Optional updates

Restarted but the same

Is a dual boot system w10pro + w11pro
well?

My w11pro system is a hp z440 workstation...

The processor does Not support w11pro but installed w11pro by unsupported solutions exist on the internet

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Well, I want to make replacement easy, is anyway the RAID array is broken during replacement??? And needs to be rebuilt

I mean clone w10pro NVMe to bigger NVMe, after swap NVMe then, upgrade w10pro to w11pro