Windows 10 The activation key for windows 10 pro gives error 0xC004C003, how to fix?

[МаркАлексеевич]

I bought a phisical key for windows 10 pro, downloaded windows 10 from official site. At the start it asked for the key, i wrote it and windows accepted it. But after the instalation it says that it needs activation, i wrote the key again and it gives me error 0xC004C003. Tryed every slui command, troubleshooting, nothing works. I live in Spain, bought the key here, installed windows 10 pro latest version. The PC is self assembeld, was working before on a non activated version, now i installed it on a new m2 ssd. How can i fix this?

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