Download Windows Password Unlocker
Windows Password Unlocker is an innovative application that helps you recover your lost or forgotten administrator password. It has an awesome interface, very colorful and different from those DOS code like. It's user friendly and you will learn how to handle this program in a second.
Windows Password Unlocker will recover you Operating System accounts without you having to re-install the whole OS, all you have to do is boot your system from the program CD and it will ask you to choose the user account you are trying to reestablish.
This is a trial version of 3 months, download it and use it, you will find it very useful.