winXP password problem, experienced in

I've come across this situation, on the D disk.

Method (3).

Use Windows XP system to install CD to repair the system and crack the super computer administrator password.

Step 1: Set the system to boot on a disc and put in the system installation disc. Press Enter when the first selection screen appears, and press the "R" key to start the repair installation when the second selection screen appears.

The installer then checks the disk and starts copying the files. Once the file is copied, the system will automatically restart.

Step 2: After restarting, the system will enter a graphical installation interface. Note:

At this point, you should keep an eye on the bottom left corner of the interface, and press the key combination "Shift+F10" as soon as the "Installing device" progress bar appears. Then something unexpected happens, and a command prompt window appears in front of us. This is the key to cracking the code.

Step 3: Type 'Local Users and Groups' management tool in the command prompt window and press enter (without double quotes). Click "Users" on the left, then right-click on the administrator account on the right, and select "Set Password".

At this point, a warning window pops up. Roughly speaking, after changing the password, some information in the system will become inaccessible. This mainly refers to files that have been encrypted with EFS and have not exported a certificate before, and these files will not be accessible after changing the password.

If I didn't have this kind of file, I just ignored it and just clicked "Continue", then entered the new password, and clicked OK. Then close the Local Users and Groups and Command Prompt windows and proceed to complete the repair installation. Once the installation is complete, the system administrator account is "activated" again.

Let's talk about whether you can enter the system, the current user, that is, the user who wants to crack it, if yes, there is hope, if not, it is impossible, and the encryption of Windows is very strong.

Is it a user login password? Press the F8 key when you boot up, select the security mode to log in as an administrator, then open the control panel in the security mode, find the user group item inside, delete the password under the user you need to log in, and then re-enable the user you need to log in, and you will find that you don't need to enter the password, and the others have not changed. I wish you a good mood.

Try Network Password Recovery as it reads login passwords from remote computers.

Or you can copy the SAM file in the computer that you need to know, and then use LC4 to crack it, but if the password is complicated, it may take a long time to crack, and you can get the password after the cracking.

You can check it out here. It's longer and more.

1. The current XP system disc generally has a function of brute-force removal of computer encryption, you can take a system disc with such a function and insert it into the optical drive and choose to perform brute-force removal.

2. Discharge the computer battery.

Other ways to children's shoes:

When the Windows XP login password is lost, we can solve it in different ways for different situations:

1) If the Administrator password is set to empty when installing Windows XP. You can press F8 to enter the safe mode when the system boots, the administrator password here is empty, you can enter directly, and you can set the account and password after entering.

Windows XP provides the "net user" command, which can add and modify user account information, and its syntax format is as follows:

net user [username [password *]options]] /domain]

net user [username /add [options] [/domain]

net user [username [/delete] [/domain]]

Let's take the recovery of the local user's password as an example to illustrate the steps to solve the problem of forgetting the login password

1. Restart the computer, press the F8 key immediately after the boot screen appears, and select "Safe Mode with Command Line".

2. At the end of the running process, the system lists the selection menu of the system superuser "administrator" and the local user "**", and clicks "administrator" to enter the command line mode.

3. Type the command: "net user **123456 add" to force the password of "**user" to "123456". If you want to add a new user here (e.g

If the user name is abcdef and the password is 123456), type "net user abcdef 123456 add", and then you can run the "net localgroup administrators abcdef add" command to promote the user to the administrators group and give the user super permissions.

4. Restart the computer, select Normal mode to run, and you can log in to the ** user with the changed password "123456".

Use the superuser to see if you can get in, if you really can't, buy a disc with an optical drive system, and you can change the password when you go in.

Use a USB flash drive to make a PE, and there is a tool to crack the system password in PE.