Reset Administrator Account on MAC OS without CD

I've been looking around for this solution. Got it on a simple way..

Creating a new Admin on Mac Os X: 

Here's how to reset your OS X password without an OS X CD.

the Working solution for me was to create a new admin

you can create new admin like this by deleting a specific file.

You need to enter terminal and create a new admin account:

1. Reboot

2. Hold apple key + s key down after you hear the chime. (command + s on newer Macs)

3. When you get text prompt enter in these terminal commands to create a brand new admin account (hitting return after each line):

mount -uw /

rm /var/db/.AppleSetupDone

shutdown -h now

4. After rebooting you should have a brand new admin account. When you login as the new admin you can simply delete the old one and your good to go again!

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