- Make sure that Windows Version is identical to yours (Home, Pro, Pro N)
- It’s always better to use you license on clean uncracked installation as cracks might cause unexpected results.
- Press (Start)
- Search for Activation Settings
- Activate with the Key
If you are trying to upgrade from Windows Home or Windows 7
Use any of the following keys to upgrade then use sent key to activate after successfully upgrading to Windows 10/11 Pro
These are keys just to upgrade your windows, not to activate it. You will need to activate with the Purchased key.
I have received 0xC004C008 Error!
- If you receive Error 0xC004C008, it means we need to go through phone activation which is really simple process
- Press Phone Activation Button
- Go to Getcid.info -> Type installation ID -> Get Confirmation ID
- Paste it back into Windows Activation Window
- Next –> Done