I've been trying to activate my windows 10 pro but this error message keeps popping up.

https://preview.redd.it/eclvfwbepizd1.png?width=977&format=png&auto=webp&s=61e58039ac31d32f15a26d2b71af1d7d510456f7

As you can see it displays the "error: 0xc0020036 on a computer running microsoft windows non-core edition, run 'slui.exe 0x2a 0xc0020036' to display the error text."

I have no clue as to why this is happening, i have tried countless other things to try and activate my windows but this error just wont go away, i really need help.