He forgot his admin’s password for Windows 7 and he don’t have the reset disk

After several hours googling and testing, at last, I had manage to solve it by following the instruction from this link.


To summarize it

  1. Download this usb140201.zip for USB boot
  2. Extract and copy all content (without root) to your USB drive
  3. Run comand prompit (with administrator) and enter command syslinux.exe -ma X:" where X is your USB drive letter
  4.  Then you can use the USB to boot your Windows 7 Machine
  5. Follow the instruction from this link.