How does Windows 7 repair damaged system files with SFC commands?

What are system files? I think some people may have been so strange to me like me. The system file refers to the folder where the main files of the operating system are stored. The files in this folder directly affect the normal operation of the system, and generally cannot be changed at will. There are also many users who complain that there are some damaged system files in their Win7 system, but I don't know how to fix them. Let's let us teach you how to use the SFC command to fix the damaged system files.

1. Click on the win7 system to start the menu and enter cmd in the search box.

2. Right click on the cmd to select “Run as administrator" option ;

3. In the command prompt window that opens, type the sfc /scannow command and press Enter.

If you want to determine which files could not be repaired, you can follow these steps:

1, click the win7 system & ldquo; start & rdquo; menu in the search box, enter cmd;

2. Right click on the cmd to select “Run as administrator"options;

3. In the command prompt window that opens, type the following command and press Enter:

findstr Status [SR]”%windir%LogsCBSCBS.log "> %userPRofile%Desktopsfcdetails.txt

4. In the search program and file, type sfcdetails.txt and press Enter;

The Sfcdetails.txt file uses the following format:

Date/Time SFC Details

The following sample log files contain files that cannot be repaired:

2007-01-12 12:10:42, Info CSI 00000008 [SR] Cannot

repair member file [l:34{17}]“accessibility.dll” of Accessibility, Version =

6.0.6000.16386, pA = PROCESSOR_ARCHITECTURE_MSIL (8), Culture neutral,

VersionScope neutral, PublicKeyToken = {l:8 b:b03f5f7f11d50a3a}, Type

neutral, TypeName neutral, PublicKey neutral in the store, file is missing

The so-called Sfc.exe can be used Detecting and repairing the operating system, you only need to do it yourself, you can fix the errors in the system, and avoid the instability of the restoration system. Although it looks a bit complicated, it is quite easy to operate.