i have the solution : there is a program called " windows @ password changer v 3.01 " i used it to change the password by boot pc from that cd

Microsoft offers as part of the benefits for Software Assurance the MDOP - Microsoft Desktop Optimization Packs, which contains 6 products. One of them is the Diagnostic and Recovery Toolset AKA DaRT. DaRT is composed of 14 tools including Sysinternal's Locksmith, wich allow you to change the password for local use accounts. DaRT is the only official microsoft tool to do this job. David Nudelman MVP: Windows Expert - IT Pro MCSE, MCTS: Vista, Windows 7, Exchange 2007 MCITP: Windows Server 2008 Web: http://geeks.ms/blogs/dnudelman

Windows 7 allows us to create a Windows password reset disk (USB key) in case that we lost the Win 7 logon password. When we lose the password of Win 7, we can reset a new one with the created disk. The weak point is that you can only create the disk before losing your Windows 7 password. If you do not create that, it could not help. If you have an available administrator account on your system, you can get your password back easily. Logon Win 7 system with the admin account, and then you can come to the Control Panel and change or delete other accounts' passwords. Just three steps: Step 1: Click Start -> Control Panel -> Add or remove user accounts Step 2: Choose the locked administrator account Step 3: Click Change the password or Remove the password. And then you can change or remove the lost or forgotten password If you do not have another available administrator account, you could try some third party software. There is plenty of third party software for password recovery on Windows 7 online. all of them are designed to create a Windows password recovery disk. With the disk you can recover your lost Windows 7 password. I highly recommend Windows Password Recovery Tool 3.0 and use it as an example. What you need to do is just three steps (you need another computer to create the disk): Step 1: Download Windows Password Recovery Tool Step 2: Burn a Windows password recovery disk with the software Step 3: Recover the Windows 7 password with the disk I think the most efficient is using third party windows password recovery software. Have a try.What can you do if you Forgot Windows 7 Password ?

Many people have this dilemma, forgot windows 7 password and have no idea what to do. The following Youtube tutorial will tell you how to reset Windows 7 password efficiently. How to reset forgotten Windows 7 password?