Mise à jour W10 familial --> Windows 10 pro

Question

Je viens de faire une mise à jour avec un produit téléchargé sur le store.
Impossible d'activer ma nouvelle version W10 Pro

Answer 1

I'd try asking for help here in dedicated forums.
https://answers.microsoft.com/fr-fr/windows/forum/windows_10-windows_store

--please don't forget to Accept as answer if the reply is helpful--

Answer 2

Using the Activation troubleshooter

Answer 3

Hi,

Welcome to Microsoft Q&A.

As this is a public forum for English communication, I would recommend to post and reply with English.

For activating upgrade key from Windows 10 Home to Windows 10 Professional, we could run command line "slui.exe 4" in command prompt to activate through call.

Or we could run "slmgr.exe /ipk #####" as administrator to activate it manually. Please replace ## with your upgrade key.

Bests,

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