How is the file checker used to set up the win xp system

The file checker is unfamiliar to some users because it compensates for the tool in normal life. In fact, the role or function of this work is very good. The System File Checker (Sfc.exe) is one of the most commonly used tools for Windows 98 users. It verifies system file integrity and repairs system files. In Windows XP, it is more powerful, not only can scan all protected system files to verify its version, but also set file cache size, clear file cache and refill "%SystemRoot% \\System32\\Dllcache" folder.

To use “system file checker in windows xp, first click “start → all programs → attachments → command prompt”, then at the "Command prompt" ” At the cursor prompt of the window, type “Sfc” and press the Enter key, & ldquo; system file check & rdquo; program will give the Chinese prompt of the parameter.

Now we type "Sfc/scannow"; after pressing the Enter key, the "System File Checker" will start to check if the current system file is corrupt, the version is correct, and if an error is found. The program will ask you to insert the windows xp installation CD to repair or replace the incorrect file. If the Dllcache folder is corrupted or unavailable, you can also use the “Sfc/scanonce” or “Sfc/scanboot” command to fix it.

The function of the file checker will be buried if it is not found. Therefore, after discovering this function, everyone can come in handy when setting up the system, and may have unexpected effects.