Windows 10 Pro isn't activating anymore - _-
Windows 10 Pro isn't activating anymore - _-
You're facing an issue where your Windows 7 Pro key isn't working with Windows 10. The error suggests compatibility problems, possibly due to the Microsoft account linkage. Try removing the old key and see if the activation succeeds. If not, consider checking your Microsoft account settings or contacting support for further help.
I’m assuming that if it fails immediately, it will fail permanently, since that’s the intended behavior.
Mhm. I can still use keys from Windows 8 without any issues, but that’s likely because they’re very similar to those in Windows 10. However, now I’m considering that Windows 7 keys are different, which could cause problems. @OP, double-check that the key isn’t linked to another machine. Also, install the exact Win 10 Pro edition you own for the 7 key, don’t just use any random version. If it doesn’t work, you might be in a tough spot.
When reinstalling Windows, you won't have to type in a key. If your PC has been upgraded (new motherboard), you'll require a different one.
I have many Windows 7 home installations and they still function for Windows 10. It’s clear it remains operational. I upgraded two months ago, and using Windows 7 Home works fine. However, switching to a Windows 7 Pro key causes an error. I want to inform you that I didn’t purchase the inexpensive keys found online. I’m using a genuine, authorized Windows 7 Pro key that I’ve verified through Google—it’s valid for Windows 10 Pro. The product linked to my Microsoft account is a Windows 10 Pro key from the internet, but Microsoft has blocked it. Now I’m attempting to replace it with my own, yet it still doesn’t work.
Only activated keys with Windows 10 installed via Windows Update and OEM keys qualify for the free upgrade offer. These keys were reserved for a free upgrade from versions 7 or 8, so they remain eligible even after the promotion ends. Other methods violate the software license terms and are treated as piracy. If your system isn’t activated post-reinstallation and you lack a Microsoft account, it will be flagged as hardware-specific. Changes to hardware may trigger a new activation, while OEM licenses from retailers or manufacturers are non-transferable and tied to the first motherboard. Any distribution of keys outside trial limits is prohibited and results in permanent bans. You’ll need to obtain a fresh key for compliance.
Tried this approach previously, it performed exceptionally well: https://www.zdnet.com/article/heres-how-...0-upgrade/