After logging in to the WIN XP system, you cannot enter the desktop, but immediately log out and ret

I'm going to reinstall, I'm reinstalled, I'm activating without success, so I can't open it

It's not activated, so hurry up and reinstall the system.

If you are unable to log in to the system, it is recommended that you do a system restore. That is, use the select key to select and restore when the computer is turned on.

If you want to do a good job, you must first sharpen your tools.

Just ask the question, how to walk to the United States on two feet.

Go buy this computer complicated, the disc you bring has this function.

COMS is set to start with the optical drive and boot with the disc.

The machine is poisoned, I have encountered similar problems before, and my solution is to reinstall the system, or use a PE disk to boot and try to kill the virus.

Recently, there are many users who use the Windows XP system to report that every time the computer is turned on, the "log in to Windows" interface will pop up, but there is no need to enter the password, just click OK to log in, what is going on? In fact, the problem is caused by the installation of the "netware" client in the system, and the following will share the solution with you.

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The steps are as follows:

1. Right-click on the online neighbor on the desktop and select "Properties".

2. Right-click on "Local Connection" and select "Properties".

3. In the local connection properties, select "Netware Client Service" and click Uninstall;

4. Select "Yes" in the pop-up uninstall prompt box, and select "No" in the pop-up uninstall completion box.

5. Click "Close" in the interface of the connection properties of the Lap Belt and click "No" in the pop-up box;

6. Click on the Start menu, click on "Control Panel", and then open "User Account";

7. On the right side of the "User Account" interface, click "Change the way users log in or log out";

8. In the "Select login and logout options" in the bullet sleep, check "Use Drink Screen" and "Use Quick User Switch", click on the application option, and restart it to solve the problem.

The above is the specific method of XP to cancel the wheel ruler Lu of the "log in to Windows" interface. Friends in need, you might as well try to operate it!

(1) The simplest way.

Control Panel - User Account - Click on "Change how users log in or out" and select "Use Welcome Screen" - OK.

b) XP can be automatically logged in by modifying the registry.

Step 1: Run the registry, branch [hkey local machine software microsoft windows nt currentversion winlogon] and then double-click on "defaultusername" on the right window, then enter your login username. If you don't have a preset username, you can add this item by clicking "New String Value(s) defaultusername" in the menu bar of the registry, noting that it is case-sensitive.

Step 2: Also under this branch, double-click on "defaultpassword" in the right window of the registry and enter your password in the blank field. If you don't find the "defaultpassword" item, you can follow the steps above to create a new string value.

Step 3: Next, double-click on "autoadminlogon" in the right window and set the value to "1". If you do not find autoadminlogon, you can create a new one by following the steps above.

Now close the registry and restart the computer, and later you will find that annoying login dialog is gone.

c) There is also a very convenient and quick way:

In Windows XP, click "Start Run", enter "Rundll32, UsersRundll" (note the case and spaces), and then enter the "User Account" operation window, and unselect the "To use this machine, users must enter a username and password". In the dialog box that pops up, enter the username and password of the account you want your computer to log in automatically each time. For Windows 2000, you can make the above changes directly in the Control Panel User Account.