Error 0xc004F050

This problem is being indicated if the key dosen't match with your version. probably you are upgrading from Home version to Pro version

If you have purchased an OEM Pro key, like Windows 11 Pro OEM , in this case you have to activate the key from CMD or you can ask the support team to get a retail key. The correct way to upgrade from Windows Home to Windows Pro is purchasing Windows Pro Retail, it will be much easier to activate it, just entering the key in the settings. For OEM key activation, you have to follow the instructions below:

Enter the Offical upgrading Windows Pro VK7JG-NPHTM-C97JM-9MPGT-3V66T and then enter the key you have [urchased recently from us! 

How to do that?

1- Disconnect from the internet completely.

2- Go to Settings > System > Activation.

3- Under Update product key.

4- click Change product key.

5- Use this generic retail key VK7JG-NPHTM-C97JM-9MPGT-3V66T then click 'Activate' if prompted.

If the issue persists, restart your computer and then try again.

After that enter your purchased product key to fully activate Windows Pro.

We hope this helps! If you need further assistance, please feel free to contact us!