Use command to scan and fix files.
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Use the DISM command to fix problems with SFC Run the command sfc /scannow in the Safe Mode. In Windows 7 and earlier version of Windows, restart the computer, press and hold the F8 button until this menu shows up on the screen. To access the Advanced Boot Options menu in Windows 10, 8.1 or 8, hold down the Shift button and click Restart. On the contrary, if you see the message Windows Resource Protection found corrupt files but was unable to fix some of them, try to restart the computer into the safe mode. In all versions of Windows, you can also start this application from the search field next to the Start button: just type Command prompt in the search field and when a suitable result is displayed, right-click on it to select Run as administrator.
#USE COMMAND TO SCAN AND FIX FILES. WINDOWS 10#
To open it in Windows 10 or 8.1, right-click on the Start button and select Command Prompt (Administrator). This command should be launched from the Command Prompt started as Administrator. Run the SFC command to restore system files
#USE COMMAND TO SCAN AND FIX FILES. UPDATE#
However, if the SFC command can’t fix a problem or restore a damaged system file, the DISM command (or the System Update Readiness Tool) can eliminate Windows system issues which enables SFC to run in the normal mode. Obviously, DISM is not a command you would run just for fun. Even if it doesn’t restore any files, running this command will confirm that there are no damaged files in the operating system, so you can continue troubleshooting with other methods. If Windows shows you a blue screen, applications crash or some Windows functions don’t work, use the SFC command to eliminate these issues. Run the first command if you want to fix Windows errors. In Windows 7 and earlier versions of this operating system, Microsoft suggested using its System Update Readiness Tool. If the SFC command doesn’t work, you can restore it from the system image using the DISM command (which is the abbreviation for Deployment Image Servicing and Management) in Windows 10 and 8.