Hi, guy. Don't worry, there are many people forget their admin password/ lost admin password, and there is a popular solution for those who have been locked out by computer. For this solution, what you need id a second computer that can link to Internet and then free downloas Windows Password Recovery Tool at
http://www.windowspasswordsrecovery.com
With Windows Password Recovery, you can create a reset CD which can be multiple used to reset windows admin password without erasing anything.
ref:
http://codeconnect.net/microsoft-new...-lost-password