How Do I Restore an XP System Administrator? 30

When you boot the system to the welcome screen, press the "Ctrl+Alt+Delete" key combination twice, and enter the username and password of the administrator account in the login box that appears. You can also click "Start Control Panel", double-click the "User" icon, in the pop-up "User" window, click "Change the way users log in or log out", remove the check box before "Use Welcome Screen", and click "Application Options" to directly enter the administrator account name and password to log in at startup.

Then open the "Run" dialog box, type: rundll32 usersrundll, you will see a "User Account" dialog pop up, please note that this user account dialog is different from the control panel! Just edit the information about the user's account right here!

Friends, run"cmd", open the command prompt, copy the following command into it, press enter, restart.

reg add "hklm\software\microsoft\windows nt\currentversion\winlogon\specialaccounts\userlist" /v administrator /t reg_dword /d 1 /f

If you succeed, you can give it to me

It's so complicated above.,You're starting with Management Tools Computer Management System Tools Local Users and Group Users.,Don't do that after that.,Right-click to delete it.。

If you want to reinstate it, that's the second clause above.

Khan, in fact, you really don't know who to give points, you try it.

Such a simple problem is so complicated, directly on the welcome screen, press Ctrl+Alt+Delete twice, enter the account, enter the administrator, enter the password, press enter, and enter the administrator account, and delete the new account after entering.

Use. Back up your files.

to restore. If used.

Safe mode. If you can start normally and have previously backed up or exported the registry, you can back up the file or export the file for restore or import operation.

Replacement method recovery.

In the case of invalid wheelers in the above methods, you can make use of the registry on another computer to help you. If you have a computer with basically the same hardware configuration as yours, you can use that computer.

Registry file.

to overwrite the registry file on your own computing machine and then restart Windows

xp。If you can enter Windows after restarting, and then modify the system accordingly, you can return to the original.

Reinstall the operating system.

If none of the above methods work, and the user has a hard time finding the cause of registry corruption, then there is only one last option - reinstall drivers, applications, etc.

Windows operating system.

Although it takes a long time to re-windows, it can sometimes save a lot of time compared to looking for errors in the registry one by one.

Open the Control Panel, - Management Tools--- Computer Management--- Local Users and Groups--- the users in the right box, open it, find the username you want to delete, and right-click to delete.