The DISM command lets you fix Windows 10 by resorting the missing or corrupted system files. Here ways to use the DISM command to revive Windows image.

The Windows based pc is complex. Though it works perfectly for any vast majority of individuals a vast most of situations, you will see times when it doesn't work. There can be any number of causes of this like system crashes, incompatible software, incompatible hardware, corrupted system files, missing system files, etc. When that occurs, Windows has its own built-in tools to repair itself. However, those tools can only do so much. For example, in case of missing or corrupted system files, Windows canrrrt do much.

To cope with those kinds of situations, Windows 10 has a built-in tool called DISM (Deployment Image Servicing and Management). Using DISM in conjunction with the SFC tool, you are able to restore and connect missing or corrupted system files. Of course, DISM can perform a lot more . For example, developers often use DISM to organize and modify system images to match their deployment needs.

Fortunately, using DISM to fix Windows system image is fairly easy to do. All you need to do is execute a command or two and the tool will handle everything.

In this simple and straightforward Windows 10 guide, allow me to show you how to use the DISM tool to restore missing or corrupted system files to fix Windows based pc.

Use DISM to revive system image

There's two major steps to use the DISM command. First, we need to scan the machine for any problems. Second, execute the command to fix any problems found by the DISM tool. To learn how to get it done, follow the steps below.

1. Scan system with DISM command

To scan the machine for just about any corrupted or missing system files, make use of the below method.

Open the Start menu.
Search for "Command Prompt."
Right-click on Command Prompt.
Select the "Run as administrator" option.
Type the below command and press Enter.
DISM /Online /Cleanup-Image /ScanHealth

The entire scan will require serious amounts of complete. Should there be any missing or corrupted files or has every other issues, the scan will let you know exactly the same.

2. Run DISM /RestoreHealth to fix Windows image

If the DISM /ScanHealth command finds any missing or corrupted files or other problems, you can restore the machine image with /RestoreHealth command. Here is how.

Open the Start menu.
Search for "Command Prompt."
Right-click on Command Prompt.
Select the "Run as administrator" option.
Type the below command and press Enter.
DISM /Online /Cleanup-Image /RestoreHealth

Just like using the scan command, the restore command will require some time to complete. Once that's done, close the Command Prompt window and restart the machine.

3. (optional) Use DISM with ISO file to repair Windows

When the DISM command is unable to restore Windows image directly, you are able to mount the Windows 10 ISO and point the command to make use of the install.wim file or install.esd file. This way, Windows can easily replace the corrupted or missing system files with the ones in the ISO. Here is how it can be done.

Download Windows 10 ISO.
Double-click around the ISO to mount it in File Explorer.
Open the beginning menu.
Search for "Command Prompt."
Right-click on Command Prompt.
Select the "Run as administrator" option.
Type the below command for those who have an install.wim file and press Enter. Switch the drive letter (X) using the actual drive letter of the mounted ISO.
DISM /Online /Cleanup-Image /RestoreHealth /Source:X:\Sources\install.wim
If you've install.esd file, type the below command. Switch the drive letter with the actual drive letter of the mounted ISO.
DISM /Online /Cleanup-Image /RestoreHealth /Source:X:\ESD\Windows\sources\install.esd

That's it. Using the above command, Windows will pull the system files from the install.wim or install.esd file and restores them. Once that's it done, you are able to safely close the Command Prompt window. To make sure things are applied properly, restart the computer.