Unable to enter the XP system

The reason for this problem is that the startup was deleted.

It is used to manage user startups.

Try extracting the files from the installation disc and putting them in the %systemroot% system32 directory to see if that solves the problem.

Specific methods: 1. Use Windows 2000 (or Windows XP 2003) to install the disc boot system, press the "R" key on the interface of "Welcome to the installer", and select repair.

2. Then press the "C" key to select Use Failback Console.

3. Type a number and select a Windows installation, usually "1". Then enter the administrator password.

4. Go to the system32 directory and enter the command:

delcopy

5. Restart the system.

If this method doesn't work, only the reload system pulls.

Hehe, interesting! It's not used to tease people, is it? Turn on,Press F8 to enter the safe mode,See if you can get in,Enter,That's the problem is simple,Right click on my computer,Select management,Find users and groups,Create a new user,Add a password,Can't build a user in the control panel,Then restart,Enter the login interface,Press Ctrl+Alt+del,Enter the password just now and add the user name,Enter the system,Create a new administrator in the control board,The original one is deleted,But keep the original file,So if it doesn't work,Enter DOS,Delete system32 config sam and then copy win....

repair sam to the directory you just deleted. Turn on the machine again and wait for Lu to see, have you been poisoned before?

It may be that you have been infected by a malicious virus, the virus has infected the system files, and if there is no antivirus software, it is tampered with by the virus to start the **, and if there is an antivirus software, it may be that the system files have been killed by mistake. There's nothing to be done in either case.,From the pretend.。。。 Hopefully you don't have any important documents.

If so, you can copy it to another hard disk in DOS mode, format the system disk from the new format, and install an XP.

Your username is blank with the administrator password.

Log in and try it out. If it doesn't work, reinstall the system, hehe.

It's a virus.,I'm common at school.,Reinstall it.,Fast.。

Can you enter safe mode, if you can enter, enter that kill virus.

Your reinstall is ghost, right, then the C partition should not be set to active so it can't boot, so the system can't enter, you mark the C partition as active and then ghost, you can enter the system.

To be more detailed, the system will become what kind of situation you are talking about? Is it when you start XP or the self-test has not passed?