Windows 10: My windows updated from windows 10 pro --> windows 11 home and won't find the activation...

So like I stated in my "question", my windows did the update automatically and is now windows 11 home, but it keeps saying I don't have an activation key.The key was in my pc when bought, and it worked until today when i started my pc with the new update.the code it says is: 0xC004F213i even tried buying a new license online, but it won't load after selecting a pay method, so I can't even buy an extra one even though I already should have oneDe editie komt niet overeenDe Windows-editie op de onderstaande apparaten komt niet overeen met de Windows-editie die is geïnstalleerd op het apparaat d

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Windows 10 Activation (Insider)

I bought Windows 7 Pro OEM key from G2Play.net for 12€ to upgrade to Windows 10 Pro - worked like a charm but be advised if you buy a OEM key you can not download the Win 7 iso from microsoft and have to get it elsewhere.

 

Windows 10 Activation (Insider)

Hi!

I signed up in the windows insider program and got windows 10 free - the windows 10 insider preview updated to windows 10 pro.
Today i got another SSD and did a raid 0 on my system forcing me to do a clean install of windows but now it wont activate anymore.
Signing in with my microsoft account that was linked to the insider program didnt help.
Maybe i got this problem since i quit the insider program for several days and signed up again after i found out that my win 10 wont activate anymore.
Any ideas how to fix it?

Lauri

 

Windows 10 Activation (Insider)

How long did you wait for activation?
When I re-installed with a fresh install... it took a few hours to sync and activate.
However, it did, finally, activate.