Method 1
Boot up with DOS and delete the
sam.exe and sam.log files from
Windows\system32\config in your
hard drive. Now when you boot
up in NT the password on your
built-in administrator account
which will be blank (i.e No
password). This solution works
only if your hard drive is FAT
kind.
Method 2
Step 1. Put your hard disk of your
computer in any other pc .
Step 2. Boot that computer and
use your hard disk as a secondary
hard disk (D'nt boot as primary
hard disk ).
Step 3. Then open that drive in
which the victim’s window(or
your window) is installed.
Step 4. Go to location windows-
>system32->config
Step 5. And delete SAM.exe and
SAM.log
Step 6. Now remove hard disk
and put in your computer.
Step 7. And boot your computer
