No need to vex over how to change the previously set administrator passwords for Windows XP and Windows Vista. Now, you can do it with just a single click and rest without thinking about it.
A minimal settings file rendered to be used on newer(mostly) machines. Just copy this ISO file into the USB and set the USB as the primary boot device in the BIOS and replace the drive letter of your USB drive. Voila!
You can download the file from Here.
Share with us if you have any similar kind of tools.