What should I do if the system registry file is missing and Windows cannot load it?

The solution is as follows:

1. Fix the error: Press F8 immediately after startup to see if you can enter safe mode or the last correctly configured mode. If it can, the system will automatically repair the registry upon entry and recall previous anomalies in the event of an event, based on the issue caused by the suspicious application (or driver).

Uninstall it, then exit normally, then restart and it should be able to enter normal mode.

If security software is installed, you can use 360 ​​Security plus 360 Anti-Virus or Kingsoft Antivirus and other similar security software to perform complete Trojan, virus detection and killing.

2. Reinstall the system: If the above operations are invalid, you need to reinstall the system.

1. Hard disk installation:

(1) After booting or restarting, press the F11 key or F8 key to see if one-click GHOST or similar software is installed. If so, select one-click restore and press Back Confirm;

(2) After entering the one-click restore operation interface, select "Restore" to confirm. If you have just performed a one-click backup before, you can restore it to the state at the time of backup.

In addition, if you can enter the current system or press F8 when booting to enter the command line mode, you can search for the WINDOWS or DOS version of the GHOST.exe program and GHO system files , and then manually run the GHOST program to load the system GHO file to reinstall the system.

2. U disk installation: If there is no one-click restore, use the system U disk to reinstall the system. The steps to start the U disk production and U disk reinstallation system are:

(1) Make the startup U disk: Go to a physical store to buy a U disk with a capacity of more than 8G, search online and download Laomaotao or Chinese cabbage, etc. Start the U disk creation tool, insert the U disk into the computer and run this software to create a bootable U disk, then go to System Home or a similar website to download the GHO file of operating systems such as WINXP or WIN7.

Copy to the U disk or the U disk folder specified by the startup tool and rename it as required. You can also search and download the system image file in ISO format (containing GHO system files or complete system installation files) online, and use tools such as ultraiso to release it to a USB flash drive to create a bootable USB flash drive containing the system.

(2) Set up the U disk to boot: press the DEL key (usually F2 or other for laptops) to enter the BIOS setting interface, enter the BOOT tab to set up the U disk (there are different formats such as USB-HDD, USB-FDD, etc. .

Select USB-HDD first) as the first startup item (Note: Some computers need to insert a U disk for recognition at this time to set it up), then press F10 to save, exit and restart. Some new motherboards support pressing F12 or F11 after booting to enter the boot options menu. You can directly select the U disk (the model of the U disk that is recognized after inserting the U disk in advance) or Generic Flash Disk (general flash disk) or Removable Device without entering the CMOS interface. (removable disk) Start the computer.

(3) U disk reinstallation system: insert the U disk to start the computer, enter the U disk function menu, select "Install system to the first partition of the hard disk", press Enter to confirm and follow the prompts, or enter PE After the system is installed, run the "one-click installation system" on the desktop. The computer will automatically run the GHOST software and automatically search for the GHO files on the USB flash drive and clone them to the C area. The entire process requires no manual intervention until the system desktop is finally entered.

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