Win7 system uses SFC scan repair command to repair corrupted system files

. If some core files of Win7 Ultimate system are accidentally damaged, you can also use the SFC scan repair command built in Win7 system to try to damage the system files that have been damaged. repair. What is SFCSFC is the System File Checker, which scans all protected system files and replaces the incorrect version with the correct version. In the Win7 system to repair the system file specific operation method: PS: Ink dye warm heart All operations and screenshots are obtained on the Win7 Ultimate system. 1. Click “Start”, enter cmd.exe in the search box, press the Enter key, as shown in Figure 1: Figure 1 Start cmd
2. In the open cmd.exe program window, enter Sfc /scannow, and press the Enter key, as shown in Figure 2: Figure 2 Input sfc /scannow
3. At this point the computer starts to check the system files in the Win7 system, as shown in Figure 3: Figure 3 repair中
4. After the scan is completed, the result report will appear, as shown in Figure 4: Figure 4 Repair results
Of course, SFC is more than just scanning all the protected system files for integrity and fixing the problem files. Function, you can also scan the integrity of all protected system files, do not perform repair operations, etc., specific code and functions, you can enter sfc /? command in the command prompt interface to view more detailed information. As shown in Figure 5: Figure 5 other sfc functions