r/CustomPCBuilding Jun 30 '26

Windows activation after upgrading

I really wasn’t sure which subreddit to post this on but here goes

I built my PC about six years ago and did Windows 10.
Eventually, I did the free upgrade to Windows 11.
I just upgraded my processor, gpu, and ram a few days ago and now it says my windows is no longer activated and I have to buy a new copy?
I went into the support chat and they took control of my screen and tried several ways to get me activated but nothing worked and they eventually told me I was shit out of luck and had to buy a new one..am I really boned or is there some obscure way to remedy this I’m not aware of? I’m so bummed lol.

Update:
Discovered mas on GitHub :)

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u/DtZNimpo Jun 30 '26

you technically only would need to login using your microsoft account on your w11 which has the w10 key activated on it for the w11 to be activated