Windows Loader

Do you have the WAT update installed, KB971033? If yes you may have got flagged as non-genuine, in order to become genuine again just do the following.

* Launch the loader application and select to uninstall
* Restart the PC
* Install the loader and restart the PC
* Visit the following website to revalidate Windows: www.microsoft.com/genuine/ (You may need to set IE to compatibility mode!)