How to Repair Windows 10/8/7 and Fix All Corrupted File Without Using Any Software and Without CD.

Commands Used:
chkdsk /f /r
sfc /scannow

In this post, we will see how to manually replace a corrupted single Windows system file with a known good copy of the file, if the System File Checker is not working. The built-in System File Checker is a tool which you can conveniently run to replace potentially corrupted or missing system files with good ones. But it may happen that SFC is unable to replace the corrupted file and throws up an error message. In this post we will see how to manually replace a single corrupted Windows system file with a known good copy of the file, if the SFC is not working.

The System File Checker tool built into Windows can scan your Windows system files for corruption or any other changes. If a file has been modified, it will automatically replace that file with the correct version. Here’s how to use it.

The System File Checker (SFC) tool built into Windows will scan your Windows system files for corruption or any other changes. If a file has been modified, it will automatically replace that file with the correct version. If the SFC command doesn’t work, you can also try the Deployment Image Servicing and Management (DISM) command on Windows 10 or Windows 8 to repair the underlying Windows system image. On Windows 7 and earlier, Microsoft offers a downloadable “System Update Readiness Tool” instead. Let’s take a look at how to use them.

Issues addressed in this tutorial:

corrupt files windows 7
corrupt files windows 10
corrupt files but was unable to fix
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corrupt files on windows 10
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This tutorial will apply for computers, laptops, desktops,and tablets running the Windows 10, Windows 8/8.1, Windows 7 operating systems.Works for all major computer manufactures (Dell, HP, Acer, Asus, Toshiba, Lenovo, Samsung).