What should I do when I forget my administrator password? The first trick is O & O software.

Source: Internet
Author: User
What should I do when I forget my administrator password? The first trick is O & O software.

Title: O & OBluecon2000 force change windows local administrator password (no need to know the original password) 
Note: 
ArticleSource: Chinese nt Resources Network [] http://www.AboutNT.com] 
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Content:

Compilation: a smile from the sea
O & OBluecon2000 is a tool developed by the Germans. It allows you to easily repair damaged windowsNT/2000 system, with windowsThe Recovery Console of 2000 is similar. The only difference is that it can enter the system without a password. The most common function of this tool may be to change the password of the local administrator.

Use O & OBluecon2000 perform the following steps to change the local administrator password:

1. Create a tool disk.
(1) create four windows 2000 boot disks. For details about how to create them, see winnt/important floppy disk on this site.
(2) Start O & OBluecon2000 software "O & OBootwizard ", modify the installation floppy disk we just created (only 1st and 4th), divided into four steps.
(3) Step 1 selectBootDevice asks you which method to boot the system, floppy (four mounted floppy disks) or CD-ROM, where we choose floppy (4DiskRequired;
(4) Step 2 selectOptions ask if we want to create a Windows boot disk, because we just created it, so we do not select it, click Next;
(5) Step 3 patchDisk1 and patchDisk4. You will be prompted to insert 1st and 4th in sequence for modification. Follow the on-screen prompts to complete the preparation of the tool disk.

2. Modify the local administrator password
This tool is the same as the previous tool used to change the administrator password. It can only change the local administrator password in Sam.
Before using O & O to change the password of the local administrator, we will first introduce the commands supported by O & O. A total of 28 commands can be used at the "A: \>" prompt "? "Or" help "command to view. The 28 commands are important:

Backup: Backup Registry
Device: displays the hardware configurations of an operating system.
Edlin: a text editing tool
Passwd: Password Change command
Reboot: restart the machine command
Regedit: edit the Registry command
Service: displays/starts/disables service commands
Scopy or SCP: file copy command, which can copy the security attributes of a file
User: displays users of an operating system.
Vmap: displays information about the current volume.

For the parameters and detailed usage of these commands, you can use the "command/? .

To modify a local user, follow these steps:
(1) Insert 1st floppy disks into the drive, restart the machine, boot the system with a floppy disk, insert the four disks in sequence as prompted on the screen, and finish the installation interface. Finally, the system will prompt:

O & OBluecon2000V2.0Build256-EnglishKeyboard
(C)2000O & OSoftwareGmbH.AllrightReserved.
A: \>

(2) Use the passwd command to modify the password of the SAM Database account. The passwd command is used as follows:

Passwd<Account>[<Password>]

The password parameter in the passwd command is optional. If you do not enter the password of this account, the password of this account will be cleared (this is not recommended ).
If you want to change the Administrator's password to 123456, you can use it as follows:

A: \> passwdAdministrator123456

After you press enter, if you have multiple operating systems in the current system, the system will prompt you to change the administrator password of the operating system. A similar prompt is as follows:

PleaseChooseASystemToLogon
1."MicrosoftWindows2000Server"/Fastdetect
2."MicrosoftWindowsXPProfessional"/Fastdetect
3."MicrosoftWindows2000RecoveryCortrol"/Cmdcons

Select an appropriate OS to be modified. Select 1 here, that is, modify Windows2000.Server administrator password. If the system prompts "PasswordWasSuccessfullyChanged indicates that the password in the management is successfully modified. If your o & O software is not a full version but not a registered version, the system will prompt the Administrator that the password is read-only and cannot be modified.
(3) Remove the floppy disk from the soft drive, restart the system, and enter the directory recovery mode. Then we can use the new Administrator password to access the system.

The latest version of the software is: http://www.oosoft.com 

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