Fix “This Copy of Windows Is Not Genuine” – Error 0x80070005
This message can show up after a system update, hardware change, or installation issue — and it's more common than it sounds.
If you're seeing the message “This copy of Windows is not genuine” along with Error 0x80070005, it usually means that Windows couldn’t validate your activation — even if your key was working before.
Why This Happens
This error typically appears when:
Activation files were removed or corrupted during an update
The system was restored or reinstalled without reactivating
A different edition of Windows was installed over an activated one
Microsoft’s servers temporarily fail to verify activation status
How to Fix It
1. Restart Your PC
This message can sometimes resolve itself after a restart.
2. Re-enter Your Product Key
Go to Settings > System > Activation
Click Change product key
Enter the key we sent you and click Next
This often re-validates the license and removes the message.
3. Run the Activation Troubleshooter
In the same Activation settings menu, click Troubleshoot
Let Windows try to automatically re-validate your license
Still Seeing the Message?
If the message stays even after trying the steps above:
Take a screenshot of the activation screen or error message
Email us at
help@thesoftwarekings.comInclude your order number
We’ll verify the issue and, if needed, replace your key so you can get back to normal use without the message popping up.
Need Help Fast?
Talk to Kingbot or contact us directly — we respond quickly and ensure your system is fully activated with a lifetime-guaranteed key.