Windows 10: New Windows 11 Home key doesn't work

Hello,About a year ago I built my own PC and bought a Windows 11 Pro Product key online, this one deactivated 6 months ago because it was used by another user. The error says: "We can't activate Windows on this device because the product key was already used on another device." So today I thought it was a good idea to buy a Windows 11 Home key directly from MS. When I clicked on Change Product Key and typed my new key in there, I got the message saying: "The product key that you entered didn't work. Check the product key and try again, or enter a different one."Now I have no idea what to do, I

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Windows doesn`t start. Authomatic repair doesn`t work.

Thanks again!!

I`m sorry I had not noticed that the text on the picture was in spanish. It says that windows has replaced some damaged clusters in "name" file and "directory". Then, at the end "an unspecified error occurred (75736e6a726e6c2e 4f6)".

I`ll do it and I`ll be updating this thread when I have the report.

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I ran SeaTools. These are the results:




Does it mean my HDD is useless?

 

Windows 10 Education N, product key doesn`t work

hello

I download windows 10 Education N (polish) and I successfully installed it but the product key doesn`t work (0xc004f050)

what should I do with it?

 

Windows doesn`t start. Authomatic repair doesn`t work.

Thanks for your answer, ken!

I deleted all my data. I had have it backed up.

I did a clean installation using the windows media creation tool (usb option).

No, I didn`t. I thought a clean installation would solve the problem.

After posting my previous message, I did it.





After chkdsk, I close cmd and tried to boot and the laptop just turned it off. This morning I`ve restarted it and automatically windows did a repair. Windows has booted and it seems that the repair tool has removed chrome and acrobat pdf reader (the only two programs I had installed after reinstalling windows).

Now Windows is installing updates and restarting my lapop, I`m kind of frightened. I don`t want it to happen again. Anyhow, I want to know what has brought the issue

I`ve been looking for information about the error code at the end of the picture and I didn`t get anywhere.