Licence issue / How to switch to Tiny11 Home

[jennpypi]

Hi
I've just installed Tiny11 on my Legion laptop thanks to the 25H2 iso available on archive.org. Thanks a lot for your work!
Unfortunately, it seems it installed Windows Professionnal while my Legion embeds a Home licence only. Consequence is that I cannot activate my Windows version.

Should I do a brand new installation again? If yes, where can I download a Tiny11 Home iso?
Or there a way to switch from Pro to Home easily?

Thanks.