What happens when you try?
slmgr /ipk xxxxx-xxxxx-xxxxx-xxxxx-xxxxx
slmgr /ato
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Existing win 11 has an activation required notice, but would not activate,
Today purchased a new Windows 11 Pro but get a windows 11 message already installed message.
How can I uninstall existing (cannot activate) Win 11 and install new Win 11 Pro without loosing all programs and settings etc.?
What happens when you try?
slmgr /ipk xxxxx-xxxxx-xxxxx-xxxxx-xxxxx
slmgr /ato