In addition to any options, you also have to give chntpw the location of the windows sam file, which stores the passwords, or the registry hives that you want to edit, which should all be in the config folder(Instead of WINDOWS, NT uses WINNT.)
In addition to any options, you also have to give chntpw the location of the windows sam file, which stores the passwords, or the registry hives that you want to edit, which should all be in the config folder(Instead of WINDOWS, NT uses WINNT.)