Hello All,

We have recently taken on a new client with several workstations. He has no server of any kind. One of the workstations has an administrator user with a password from two users ago and no one knows what the password is. I tried booting to Hirens off a brand new disc but the Password Changer would not load; it just hung while starting up. So I am wondering if there is a way to clear the password from a non-administrative user within Windows 7, or to enable the built-in Administrator account and clear the password for the other user, without having to have administrator rights to do so. Any thoughts are welcome. BTW I tried pressing Ctrl-Alt-Delete twice. I believe that went out with XP because it didn’t work for me.

86 Spice ups

Use NTPasswd to reset the account password before the boot and then you should be all set.

https://pogostick.net/~pnh/ntpasswd/

82 Spice ups

http://pogostick.net/~pnh/ntpasswd/

Always, anything before Windows 8, anything after this wont work

18 Spice ups
24 Spice ups

Format and re-install is the one true answer.

33 Spice ups

Nuke and reload.

That would be my first and only step.

22 Spice ups

Exactly this. Backup any files and start from scratch.

8 Spice ups

Follow the how to geek article… however as soon as you can replace their workstations with ones joined to the domain.

Or you can use a Linux distro to pull off any needed files to external media then do the FDISK, Format and Re-install.

4 Spice ups

This right here is the answer. That same piece of software is on the Ultimate Boot CD (which I have on a USB stick, mind you), which has always been one of the most useful tools for me. http://www.ultimatebootcd.com/

23 Spice ups

Factory reset.

Unless they need all of the groupon links, sweet recipes and baby pics.

15 Spice ups

+1 for chntpw

8 Spice ups

Have used a few times myself… Usually does the trick!

2 Spice ups

Agree with the NTpasswd posts. Run it directly off a stick or a CD, perhaps the hiren’s loader is causing it not to run on this hardware.

2 Spice ups

konboot

9 Spice ups

If All Else fails. Use Mini XP as part of Hirens Boot CD. Make sure you change the settings in your BIOS for your HDD as Windows XP may not be able to initially see it. Once booted in, use the password changer meant for Windows 7 which will effectively remove or change the password.

5 Spice ups

ok, so grab a windows install disk, and boot from it

accept the language options but where it says install now, look in the bottom left corner it will have a repair my computer button, click on that

once that loads up, click on trouble shoot or advanced options, which ever is there, basically look around until you see CMD, once you find it, click on it to launch it.

then type c: and hit enter

cd into windows\system32

type rename sethc.exe sethc.old and hit enter (note this renames the sticky key program to sethc.old)

type rename cmd.exe sethc.exe and hit enter (note this renames cmd to the sticky key program)

reboot and let the computer boot from the hard drive, get to the point where it is asking for the password, then hit shift several times, a cmd windows will open

type net user and hit enter to list the accounts on the local computer

to change the password type net user username new-password (this will change the password without you needing to know the old one)

you can now log into that account, but be sure sometime soon to boot into the windows install disk again to undo the renaming.

64 Spice ups

+1 for Hiren or Ultimate boot CD

7 Spice ups

You could also boot using PE create a new user from the command line and then add that user to the admin group.

3 Spice ups

Kevin6814’s suggestion is called the Sticky Keys exploit, you can just google it for some more comprehensive steps. I can vouch that it works perfectly as I’ve done this a few times.

15 Spice ups

Boot to Linux. Backup everything to another disk.

Nuke and Pave with fresh OS - Unless the client has no idea what applications they need to keep using on that box.

4 Spice ups