Webstore, Invalid Volume License Key
This will occur if the installed version of Windows believes the computer was not shipped from the manufacture with an existing Windows OS installed.Please see this link for a more detailed explanation.https://support.microsoft.com/en-us/kb/942962
As an alternative, a MAK key can be used for activation. MAK keys are available to Campus IT Pros and are part of the Desktop Package for IT Pros offer on WebStore.
Why do I receive this error when I try to activate Windows (any Version) for UI owned computers? Error Code: Invalid Volume License Key In order to activate, you need to change your product key to a valid Multiple Activation Key (MAK) or Retail key. Error Code: 0xC004F059 or Error Code: 0xc004f035.