How do I get rid of Windows is not Genuine error message?
The Reason you see this error message is because Windows is not yet activated with the Product Key you received with the System.
Here is a link to where your Product Key is located. http://support.cybertronpc.com/index.php?title=Where_is_my_Windows_Product_key_located%3F
If you did not see the activation page or bypassed it, you can reach it by pressing the Windows key and the Pause/Break key at the same time. This will bring up a page showing your system properties, scroll down to the bottom and you will see the Windows Activation section. Click on the link to Change Product Key. Enter your product key and click next. Once it finishes you will then be activated and the error message will have disappeared.