How to run an SFC analysis on your PC ?

Beyond its graphical interface, Windows consists of a myriad of files of all types. The files can be hidden and protected or not. In any case, these data are sensitive.

However, errors on a system file can sometimes cause a failure or a serious breakdown.

The operating system thus integrates a specific tool to manage corrupted or damaged files and folders.

SFC analysis: what is it used for? ?

Basically, theSFC analysis is used to examine your operating system to detect and correct any corrupted or damaged files. The function is named after System File Check (SFC). This tool is natively integrated in Microsoft Windows since Vista.

The utility in question can also be used to resolve malfunctions related to missing files. The WRP system (protection of Windows resources) can, for example, end up with damaged or missing files. In this case, your Windows may react in an unusual way.

The system can freeze or refuse to start.

Sometimes, the problem is due to a error extracting an item downloaded via Windows Update. Your hard drive will save a corrupted file. In any case, it will be unusable.

However, this type of incident threatens the proper functioning of your operating system.

In concrete terms, the SFC focuses primarily on files .dll of the system libraries to solve this kind of errors. Simply run the command SFC Scannow to run the analysis and repair. Moreover, the tool can also work in safe mode.

How to run the SFC Scannow command ?

The checker does not have an icon or shortcut like other utilities such as the disk defragmenter or resource monitor. Like Chkdsk, you must therefore use the command prompt in administrator mode to start the SFC analysis.

To do this, search for cmd.exe in the Start menu of your PC under Windows. Then, right-click on ” Command prompt “and select ” Run as administrator “. It is also possible to use Windows PowerShell, by running it in Admin mode. The command line will remain the same.

You can also use the Windows shortcut + R and fill in ” cmd ” in the interface ” Run “and then type ” Enter “. However, this combination may only open the normal command prompt, in some versions of Windows. You should see ” C:Windowssystem “and not ” C:UsersName “in Admin.

Once in Administrator mode, fill in the sfc /scannow, then type ” Input “. The verification will start immediately and any problems will be solved automatically by the tool. At the end of the operation, close the interface and start restarting your PC to validate the corrections made.

How to check the phone’integrity of Windows 7 ?

You need to consider several options, when you need to correct the’error 0x80072f8f on Windows. On the other hand, just run theSFC analysis to check the integrity of Windows 7. However, the utility may not be able to solve the problem afterwards.

You’ll need to run system restore or reinstall your Windows system as a last resort.

When the scan is complete, you will see, among other things, “The Windows Resource Protection program found no integrity violations”. Thus, your system is not affected by any missing or corrupted files.

You must switch to safe mode with the message: “Windows Resource Protection failed to perform the requested operation”. Run the analysis again. Check that the folders PendingRenames and PendingDeletes are not missing in %WinDir%WinSxSTemp.