What should I do if the administrator is deleted, in addition to reinstalling the system?

Create a new notepad on the desktop, and in it a document, save the suffix. reg file opens, import the registry and you're good to go. The document inside is as follows: (the text below is also inside).

windows registry editor versionhkey_local_machine\software\microsoft\windows nt\currentversion\winlogon\specialaccounts\userlist]

administrator"=dword:00000001 Note: In Windows XP, if there is only one account named administrator, you will enter this account when you boot up.

If you create a new account, the administrator account will be automatically hidden, and you cannot see the administrator account before entering the desktop, and you can only enter the new account. This is how Microsoft XP was originally designed. If you want to enter the administrator account, you can press and hold Ctrl+Alt+del on the login screen, click twice, and the login box will come out, and then enter the administrator in the username to enter.

Obviously, this is a trick that the vast majority of users have not heard of, so prepare this registry file, and after you double-click to import, the administrator account will not be hidden.

You can't get in 03 now, I don't know much about it, but I'll give you a little advice.

2 Install the system on a CD-ROM or USB flash drive.

3. Why don't you make a restoration, how good it is to restore if it is broken.

Tell you, admini can't be deleted, when you create another admin, admini will be hidden, and it will be displayed when you make changes to the registry.

Summary. Dear Hello I'm glad to answer for you:1

Press F8 to enter safe mode 2There is nothing after logging in (this step is the most important): At this point, hold down the Ctrl+Alt key at the same time, and then click the "Del" key twice in a row, and a new login screen will appear.

Enter the username and then enter the administrator user and the user's password when logging in -- if there is no password -- go directly -- click OK 4Go to the system and click Start -- Control Panel -- Administrative Tools -- Computer Management--- Local Users and Groups -- Users -- Select Administrator -- Right Click -- Properties -- Cancel"The account has been deactivated"The front hook will do.

Dear Hello I'm glad to answer for you:1Press F8 to enter safe mode 2

After logging in, there is no manuscript (this step is the most important): At this time, hold down the Ctrl+Alt key at the same time, and then click the "del" key twice in a row, and a new login screen will appear. Enter the username in the state and then enter the password of the administrator user and the key field of the user when logging in - if there is no password - direct - click OK 4

Go to the system and click Start -- Control Panel -- Administrative Tools -- Computer Management--- Local Users and Groups -- Users -- Select Administrator -- Right Click -- Properties -- Cancel"The account has been deactivated"The front hook will do.

This back is put in the trash.,The desktop files are all gone.,How can it be a belly.。

Step 1: Open Hi Format Data Recovery Master on your computer and click on the recovery mode you need. Specific operation step 2, then select the location where the original data file is stored, select and click "Start Scan" to start the specific operation step 3, and then find and select the files that need to be recovered, and click "Recover". Step 4: You also need to set the save path of the recovered files.

Specific operation step 5, so that you can recover the deleted data files If it is an important file deleted by mistake, you can recover it through the above data recovery tools, and finally it is recommended to maintain a good habit of backing up Yushan in ordinary times.

When deleting the user administrator, the following error occurred: This operation cannot be run on the built-in account is caused by a setting error, and the solution is as follows:

1. Find the computer on our computer, first right-click on the computer, and select Manage.

2. After clicking on the management of the computer, a computer management page will pop up, find the system tools column on this page and click it, as shown below.

3. Find the local users and groups in the right box after clicking on the system tool, click on the users inside, and then enter.

4. After entering the user, go back to the right panel, right-click the user you want to delete, and select "Disturb Delete".

It is very common to break the dministrator account when using the computer, and even many students don't know what it is, and it doesn't matter if they don't know it, and it has no impact on our normal use of the computer. And this account can be deleted, today I will share with you a way to delete the win7 system administrator account.

How do I delete the administrator account of Win7?

1. First of all, right-click on the "Computer" icon on the desktop, and select "Manage" in the menu bar.

2. In the computer management interface, "System Tools - > Local Users - > Users" options.

3. Then on the right side of the interface, right-click the "administrator" account option and select "Delete".

Do you understand? If you want to delete your administrator account, follow the steps step by step.

How to enable the administrator account:

1. Right-click "Computer", select "Manage", and open the computer management;

2. Double-click "Local Users and Groups" and "Users" on the left side;

3. Double-click "administrator", and remove the checkmark in front of "account has been deactivated" in the pop-up window;

4. Click "OK", the administrator account will be enabled, and you can switch to this account by logging out.

The administrator of the system is built-in, so it is impossible to remove it, just disable it.

Right-click the Start button on Computer Management.

Local Users and Group User Administrator (icon with a downward arrow indicates that it has been disabled).

Right-click on the Administrator Account property (or double-click to open the Administrator account properties).

Remove the checkmark before Account is disabled.

At this point, there is no disabled flag on the administrator account.

Restart the computer, and the administrator account will be displayed, click to enter.

Click Start - Control Panel - Switch to Classic View (left) - User Accounts - Change how users log out or log in - and check all the boxes. Apply. Reboot again.

Enter the administrator and password to log in. Let's go back to the previous steps. Change it back.

I'm looking for it below.

Deleting an administrator account is not recommended. The reason for this is that this account is an administrator account, so administrator is the default account on your computer. Please proceed with caution.

First, enter in "Start Running", locate "System Tools Local Users and Group Users" in the "Computer Management" console that opens, select the target account you want to delete in the list on the right window, right-click it and select "Delete" to close the console.

Second: delete in the registry, simply put, you can find the name of the administrator you want to delete, and delete all the query results.

Third: the author's Windows

The XP system has always used the "Administrator" administrator account, and no other accounts have been created. Recently, I created a new super administrator account to test the system, but after the test was completed, I couldn't find the menu to delete the account in the "User Accounts" section.

Analysis: When Windows

When you log in for the first time after the XP installation is completed, the system asks you to enter the username you are using, and the username entered here is not allowed to be "administrator" and "guest". If you cold boot the system at this time, log in to Windows next time

XP will automatically log in as an "administrator" account. on Windows

After XP creates a new administrator account, the original "Administrator" account is hidden, and the system considers the new administrator account to be the only administrator account.

Solution: Once the problem is found, it is much easier to solve it, just let the system "understand" that there is another system administrator account to delete the newly created administrator account. The specific steps are as follows:

1.Log in to Windows as the Administrator account

xp, click "Start Running", enter " in the Run text box, and open the "Group Policy" tool after entering;

2.In the directory tree of the "Group Policy" window, "Computer Configuration, Windows Settings, Security Settings, Local Policy, Security Options", and then double-click "Account: Rename System Administrator Account" in the right window, enter other characters to change the system administrator name;

3.To open User Account in the Control Panel, you can find that Administrator has been renamed to the name you just changed, click the created administrator account to enter the specific operation window, and click Delete Account to enter the specific deletion operation.

4.If you want to use the system as administrator, repeat step 2 to replace the system.

If the above mentioned commands do not run with results, then you can use the following method:

In the XP system, you can click in turn: Control Panel Computer Management, and then in the left box, click "Local Users and Groups", open the tree, and then select the user, you can see all the users on the computer on the right, and then select the target user, and delete it.

If you select a group at the same time, you can see the detailed information about the group on the right, and you can operation, delete, or modify the target group.

addEnter.

netlocalgroup

administrators

administrator

add, press enter, and log out.

Or reboot and it's OK.

123456 of them

is the password you want to set.

You can set it yourself to open in the normal user interface.

Command prompt.

Enter command one:

netuser

administrator

The administrator account of the computer administrator cannot be deleted, and a new administrator user is created, which causes the built-in administrator account to be hidden. The purpose of hiding is to protect the account from system crashes caused by improper settings by computer users. Deleting or disabling the newly created administrator user can restore the administrator account, as follows:

1. Right-click on the "Computer" icon on the "desktop" of the system 2. Click "Manage" in the pop-up menu.

3. Click "Local Users and Groups" in the left column, and then double-click to open the "Users" folder in the right column.4. Find the newly created administrator user. Right-click and click "Delete" in the pop-up menu

5. Click "Yes" to delete, and then restart the computer to see the administrator account.

To be on the safe side and prevent accidental deletion, you can disable the newly created administrator user as follows:

1. When proceeding to the fourth step according to the above method, do not select "Delete", but click "Properties 2", click the check mark in the box in front of "Account Disabled" in the pop-up dialog box, and click "OK".

This user cannot be deleted. Double-click on this, and Ctrl+Alt+Del will bring up a dialog box to enter the username administrator and password.

2 The built-in administrator account cannot be disabled, once disabled, all programs inside will not be able to run normally, it is recommended that you go to the safe mode to select the last correct configuration to boot.

3。Press F8 to power on

Choose. Safe mode with command indication, and then pop out of the DOS window to enter:

c：\windows\system32\

Press Enter, pop up the computer management window, then select the local user and group, find the administrator user and double-click the attribute, and deactivate the account.

Remove the previous tick--- press OK, and restart the computer to enter normal mode.

If the safe mode can't be started, you can only reinstall the system.