Windows 7 Ultimate anytime upgrade keygen

Windows Anytime Upgrade (WAU) is an upgrade method offered by Microsoft and selected licensed resellers for users who wish to upgrade any non-Ultimate edition of Windows Vista or Windows 7. The Windows 7 version of Windows Anytime Upgrade introduced many improvements, notably the upgrade time has been reduced to around 10 minutes, and upgrade license keys can be purchased at retail.

PROCEDURE:-
1)Run the tool
2)Copy the generated key in the "Windows Anytime Ugrade" dialog box
3)Restart and enjoy...