Delete administrator Password without any software

 

 1. Put your hard disk of your computer in any other pc .2. Boot that computer and use your hard disk as a secondary hard disk (D'nt boot as primary hard disk ).3. Then open that drive in which the victim’s window(or your window) is installed.4. Go to location windows->system32->config5. And delete SAM.exe and SAM.log
6. Now remove hard disk and put in your computer.
7. And boot your computer.