How to Use SFC Scannow to Repair Windows System Files with Best Methods


Summary: The SFC Scannow option is one of the several specific switches can be available in the SFC command. The command prompt can be used to run the system file checker. There are the plenty of things you can do with the command, SFC is the common way to of the SFC scannow windows 10 command can be used.

SFC can be inspecting all the important window files on the computer. The including windows with the DLL files. If a system file checker finds the issue with the protected files and it will replace it.

How to Use SFC Scannow

Use SFC Scannow to Repair Windows System Files

 How to Use the SFC or Scannow

Step 1: First you have to open the command prompt as the administrator. And it may be very often has been elevated the command prompt. For the SFC scannow must be work properly. And it can be executed the command prompt. In Windows 10, Windows 8, Windows 7 and the windows vista. It cannot be required in the previous versions of the windows.

Step 2: If once you have commanded the prompt, you have to type the following command and then press the enter key. If you are trying to use the system file checker from the prompt command. It can be available from the advanced start-up options. Then see the executing SFC scannow from the outside of the windows section for the changes that how to execute the command.

 Step 3: After that, the system file checker will verify the integrity of the every protected operating system file on the computer. It may take a quiet to finish the process. Once the verification reaches the 100 percent. You have to see the command prompt window, and it can assume the issues, and it may be found or corrected.

Step 4: You can restart your computer if the SFC scannow did repair the files. So the system file checker may or may not be prompt you to restart, but it does not restart in any way.

Step 5: You have to repeat the process, and it can be your original problem to see if SFC scannow can correct the issue.

In all the time if you run the system file checker along file can be created, and it contains an itemized for every file that can be checked and every repair operation may take place. You have to assume the windows, and it can be installed on the c drive.

The log file can be seen in the c drive, and it can be opened with the notepad or some other text editor. This file can be useful for the advanced troubleshooting. The resource of the tech support person must be helping you to out.

Executing SFC from Outside of Windows

When running SFC scannow from outside of the windows, it can become from the command prompt. And it can be available to boot from the windows installation disc .you have to tell the SFC command exactly the window may exist.

Depend upon the system it can be configured the windows command prompt when used for the outside of the windows 8 and 7. It becomes the d drive, and windows vista c is usually to check the drive in the user folder.

It will drive the windows, and it can be installed on. If you have the multiple installations of the windows on the multiple drivers. So you have to browse for the folders in the command prompt with the dir command.

The system file checker is the utility in windows. It may allow the users to scan the corruptions in windows system files and restore the corrupted files. If the window system file is missing or it can be corrupted the windows cannot behave as expected. Some of the windows function cannot be work, or it may be crash.

 How to Scan and Repair the System Files on Windows 10

The following commands will help you to scan fully to protect the system files on your computer and fix any of the files that can cause issues in Windows 10 is up and running.

Step 1: You have to use the windows key with x keyboard for open the power user menu and select the command prompt.

Step 2: In the command prompt shortcut you have to type the following command and press the enter button.

 Step 3: After that, you have to complete the scan you will see the messages given below.

Windows resource protection cannot find the integrity violations .it indicates that your system cannot have any missing or corrupted files. It also cannot perform the requested operation. This message had the problem during the scan, and offline scan is also required.

You can get the message when the SFC was able to fix the problem. SFC scannow can move on or view the logs to get more details. In this case, you will need to repair the corrupted files manually.

Quick tip: you cannot want to run the command around 3 times to fix all the problems.

How to View the Details of The Scan

If you want to see the details of the system file checker that can be stored in the CBS log file.

Step 1: you have to use the windows key and x keyboard shortcut to open the power user menu and then you have to select the command prompt option. You will need to make the readable copy on the desktop.

 Step 2: you have to type the following command and press the enter button.

 Step 3: you have to open the sfclogs.txt, and it can be located on the desktops with the notepad. The file contains all the details of the scanned system files. And the information for the files cannot be repaired.

Benefits of Using Scannow

  • It can speed up the installation of the windows considerably.
  • It can make replacement the files.
  • It can also remove some of the limitations due to the hot fixes, and it can be integrated.


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Mahesh Kumar is the tech blogger of He is a passionate blogger and turned blogging into a money making ideas for smart passive income. He writes and shares about Technology, Android, iOS, Business, Startup, blogging and Tips and Trick.


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