Windows corrupt file solution: When testing software or toss system or virus intrusion until the system crashes, many people's first reaction is to reinstall the system. However, reinstalling the system is not only as simple as a Windows, but more troublesome is the installation of the application software and some setup work. Many people are killed and reluctant to reinstall the system for this reason. So is there only a reloading road? Never, whether it is Windows 2000 or XP, Vista, Windows 7, you can use a command to repair the system.
●Windows damaged files --- Press F8 to enter safe mode
Step1: Restart the computer and enter the system. If you can't enter the normal mode, then try to press F8 continuously before the system boots, select "Safe Mode" in the selection menu.
Step2: After entering the safe mode, click the Start menu→All Programs→Accessories→Command Prompt. If it is Vista or Windows7, you need to right click and select "Run as administrator".
Step3: Enter the command sfc /scannow and press Enter to execute the command. The system will then automatically recover the system and may need to insert a disc during the recovery process. If the inserted disc is older than XP SP2, but the SP3 disc is actually inserted directly, it does not matter. This command is very effective, although it has been "lost" on the hard drive for a long time. After the operation is completed, the reboot is completed and the repair is completed.
●Windows corrupted files--Windows 7 does not need to copy the installation disk
When you repair XP, there is no CD and you don't need to engrave one. Just copy the contents of the CD and let The recovery program can point to this location. In Windows 7, we don't need to copy the installation files, we can call them directly. In addition, there is a dllcache folder in the Windows system32 folder, which is also a backup of some system files, but now many viruses are infected with this folder at the same time, and the use of the file recovery directly may have no effect.
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