Repairing Guides

how to repair windows with cmd

by Prof. Vita Koelpin II Published 2 years ago Updated 1 year ago
image

How to Repair Windows 10 Using Command Prompt

  1. Enter Windows Recovery modeIf you can still access Windows 10, open the...
  2. Using Command Prompt to repair Windows 10

Open Start. Search for Command Prompt, right-click the top result, and select the Run as administrator option. Type the following command to repair the Windows 10 image and press Enter: DISM /Online /Cleanup-Image /RestoreHealth Quick note: If the command appears stuck, this is normal behavior.Mar 18, 2022

Full Answer

How to run Windows 10 startup repair using command prompt?

How to Run Windows 10 Startup Repair Using Command Prompt

  • User Case. “Guys please help I have a laptop and I've been having the blue screen of death recently and I don't know what's causing it.
  • Instructions to Open Command Prompt. ✩ Press and hold the power switch on the computer case for about 5 seconds until the computer is completely shut down.
  • Quick Solution for Windows 10 Startup Problems. ...

How do I repair Windows 10 with command prompt?

To run system restore in safe mode, follow the steps below:

  1. Start your computer and press "F8" repeatedly until the Windows advanced options menu appears.
  2. Click "Safe Mode with command prompt" and press "Enter". If your computer can boot normally, type "cmd" in the search box and click "Command Prompt" to continue.
  3. Sign in using an administrator account if needed. ...

More items...

What is the best repair tool for Windows 10?

Top PC Repair Tools & Software: Speed up Windows Performance

  1. Restoro. Restoro is a software that helps you to clean your registry with no hassle. ...
  2. Outbyte PC Repair. Outbyte PC Repair is a window repair pc optimizer tool that allows you to see a quick performance overview of your computer.
  3. System Mechanic. ...
  4. TotalAV. ...
  5. PC Cleaner. ...
  6. CCleaner. ...
  7. Advanced SystemCare. ...
  8. Ashampoo® WinOptimizer. ...
  9. O&O CleverCache. ...
  10. Avanquest. ...

How to repair windows 11 with SFC and DISM?

Repair Windows 11 with DISM using Install.wim

  • Double-click your Windows 11 ISO file, or connect your bootable USB stick.
  • Make note the letter of its drive, e.g. ...
  • Open a new Windows Terminal as Administrator, and run the dism /get-wiminfo /wimfile: G :\sources\install .wim command. ...
  • In the output, find and note the index of the Windows 11 edition that matches your currently installed OS.

More items...

image

How do I repair Windows 10 with Command Prompt?

Open "Start", search for the Command Prompt, select it and run as administrator. 2. Then type the command: "sfc /scannow" and press "Enter". If SFC is unable to fix the problem, probably the utility cannot get the necessary files from the Windows image, which might have become broken.

How do I fix my computer using Command Prompt?

Method 2: Fix Boot and Rebuild BCD via Command PromptOpen Command Prompt according to the steps in Method 1.Type exe /rebuildbcd and press Enter.Type exe /fixmbr and press Enter.Typeexe /fixboot and press Enter.Type exit and press Enter after completing each command successfully.Restart your PC.

How do I fix a corrupted window?

How can I fix corrupted files in Windows 10 & 11?Use the SFC tool. 1.1 Run System File Checker. ... Use the DISM tool. ... Run a SFC scan from Safe Mode. ... Perform a SFC scan before Windows 10 starts. ... Replace the files manually. ... Use the System Restore feature. ... Reset corrupted Windows 10.

How do I fix startup repair?

First, power the computer completely down. Next, turn it on and keep pressing the F8 key as it boots. You'll see the Advanced Boot Options screen, which is where you would launch Safe Mode from. Select “Repair Your Computer” and run startup repair.

How do I Run Windows automatic repair?

Under the “Troubleshoot” menu, select the “Advanced options” option. Select “Command Prompt” in the “Advanced options” In the command prompt window, type “chkdsk /r c:” and hit Enter. This command will check your drive for errors using the CHKDSK utility and automatically repair them if possible.

What is sfc Scannow command?

sfc /scannow. The sfc /scannow command will scan all protected system files, and replace corrupted files with a cached copy that is located in a compressed folder at %WinDir%\System32\dllcache. The %WinDir% placeholder represents the Windows operating system folder.

What is the Windows repair tool?

Windows Repair is a utility that contains numerous mini-fixes for Windows. This tool will allow you to repair common issues with your computer such as firewall, file permission, and Windows Update problems. When using this tool you can select the particular fixes you would like to launch and start the repair process.

How do you run a DISM scan?

Open Start. Search for Command Prompt, right-click the top result, and select the Run as administrator option. Type the following command to perform an advanced DISM scan and press Enter: DISM /Online /Cleanup-Image /ScanHealth.

Can you Run System Restore from Command Prompt?

1. Open CMD in System Recovery Options, type rstrui.exe and press Enter. This command will open System Restore wizard immediately.

How can I check my system performance using cmd?

Press Win + R to open Run, type cmd , and press Enter to open Command Prompt. Type winsat formal to start Windows Assessment Tool. Wait for the process to finish. When it's over, you will see the report featuring your system performance scores.

What can we do with Command Prompt?

It can be used to execute entered commands and perform advanced administrative functions. It can also be used to troubleshoot and solve certain kinds of Windows issues.

How long does it take to fix Windows 10?

The program will automatically fix errors in Windows 10. However, it will taker a few minutes to repair it. Just wait for it completes. After completing the operation, you can restart your system in the normal mode. If everything goes well, it will fix any issue with Windows 10.

What to do if you can't restart your computer?

Nevertheless, if you can’t restart your system or access your important content, then you might need to take some added measures for operating system crash recovery . By using Recoverit Data Recovery Software, you can easily recover your lost or inaccessible content pretty easily. Here are some of its major features.

How to enter recovery mode in Windows 10?

Step 1. Enter Windows Recovery mode. If you can still access Windows 10, open the Settings app and select Update & Security > Recovery > Advanced startup.

How to force shutdown Windows 10?

However, you can't enter Windows as normal. Follow the below steps: Shut down your computer first and then power it on. Then press the F11 key shortly. If it might not work, hold and press on the power switch to force shutdown when it starts loading Windows 10.

What to do when you can't access Windows 10?

When you cannot access the Windows 10/11 PC, you can free download Recoverit Data Recovery Software to create bootable media and recover data from hard disk.

What are the commands to repair Windows 11?

Four different commands are offered in this part to help you repair Windows 11. They are SFC, DISM, bootrec.exe, and rstrui.exe. Pick up one method according to your situation.

How to open command prompt in Windows 10?

Way 1: Press the Shift + F10 keys to open the Command Prompt window.

How to backup Windows 11?

To create Windows 11 system image backup, only a few clicks are needed. Click Backup > System Backup, select a destination path to store the system image, and click Start Backup to begin .

How to open settings in Windows 10?

1. Press the Win + I keys to open Settings.

Can you repair Windows 11 with command prompt?

If your problems are concerning system files or Windows boot, you can resort to Command Prompt to repair it. Keep reading to learn how to repair Windows 11 using Command Prompt in detail.

How to restore a computer using command prompt?

While in Command Prompt, Use System Restore by typing: “ rstrui.exe” (without quotes) and press ENTER. (this assumes System Restore is activated on your computer.

What to do if all attempts at repairing your system files fails?

if all attempts at repairing your system files fails and you decide to start afresh with system files as at factory settings you can use command prompt in Windows 10 to RESET your computer. You’re STRONGLY advised to BACKUP your data files before doing this.

What does Dism do when you run Windows Update?

When you run this command, DISM uses Windows Update to provide the files that are required to fix corruptions.

What to do if Windows crashes after checking for malware?

If Windows still crashes even after checking for viruses and malware and nothing was found then, use the System File Checker (SFC) to scan Windows system files for any corruption of files and then restore the files . Follow the steps described below.

Can I repair Windows 10 with command prompt?

Yes you can repair Windows 10 with command prompt. Before you start repairing Windows 10 through the command prompt, make sure you have scanned your system with your antivirus package such as Windows Defender. Also if you have an anti-malware program such as Malwarebytes, it’s a good idea to scan your system also, ...

What to do when there is a problem with your Windows operating system?

Most of the people repair it with some basic repair tactics such as windows directory repair, boot directory repair, and so on. Some people will restart their device to resolve the issues automatically.

How to restore computer to safe mode?

To run the System Restore in safe mode, start your computer and press “F8” continuously until windows advanced options appear.

How to boot into recovery mode if computer cannot boot?

Type “systemreset-cleanpc” in a command prompt and click on Enter. In case, if your computer cannot boot means, you can boot into recovery mode by selecting “Troubleshoot.”

What is DISM in Windows 10?

Windows 10 has a command-line utility known as DISM ( Deployment image servicing and management). This DISM Command in windows can be used to repair windows images, windows setup, recovery environment, and so on.

How to enter safe mode in Windows 10?

If you are having access to your windows 10 means, you can enter safe mode by simply clicking on the Shift and Restart button” from Start Menu. Then click on (6) from Startup Settings to quickly boot the system into safe mode with command prompt on the next restart.

What letters are changed when you run a command in Windows PE?

In case, if you run a command under windows PE then drive letters such as C, D, E, and so on might change.

What is AOMEI.exe?

Apart from system restore, you can also fix your windows 10 with AOMEI.exe. This is a backup command, which is a reliable backup and restores software that is specially designed for windows Visa/XP/7/8/10.

How to repair a Windows 10 image?

The DISM command tool for Windows 10 comes with three options to repair an image, including "CheckHealth," "ScanHealth," and "RestoreHealth," which you want to run in order. Depending on the severity of the issue, you can also use the "RestoreHealth" option to fix the locally available image using different source files.

How to check if a Windows 10 image is a Dism?

To check the Windows 10 image for issues with DISM, use these steps: Open Start. Search for Command Prompt, right-click the top result, and select the Run as administrator option. Type the following command to perform a quick check and press Enter: DISM /Online /Cleanup-Image /CheckHealth . Source: Windows Central.

What is DISM with RestoreHealth?

If there are problems with the system image, you can use DISM with the RestoreHealth option to scan and repair common issues automatically.

How to download Windows 10 ISO?

To download the ISO file of Windows 10, use these steps: 1 Open this Microsoft support website. 2 Click the Download tool now button. 3 Double-click the MediaCreationToolxxxx.exe file to launch the setup. 4 Click the Accept button to agree to the terms. 5 Select the Create installation media (USB flash drive, DVD, or ISO file) for another PC option.#N#Source: Windows Central 6 Click the Next button. 7 Click the Next button again.#N#Source: Windows Central 8 Select the ISO file option.#N#Source: Windows Central 9 Click the Next button. 10 Select the destination to store the Windows 10 ISO file. 11 Click the Save button. 12 Click the link to open the file location with File Explorer.#N#Source: Windows Central 13 Click the Finish button. 14 Double-click the Windows.iso file to mount the image. 15 Under the "This PC" section, confirm the drive letter for the mount in the left pane.#N#Source: Windows Central

Why is my Windows 10 installation not working?

If Windows 10 is having problems, it could result from missing or corrupted files. This guide will show you the steps to repair the installation using the Deployment Image Servicing and Management (DISM) and System File Checker (SFC) command tools.

How to run deployment image?

To run Deployment Image Servicing and Management tool with an alternate source (install.wim) image, use these steps: Open Start. Search for Command Prompt, right-click the top result, and select the Run as administrator option. Type the following command to repair the Windows 10 image and press Enter:

What is checkhealth in Windows 10?

The CheckHealth option with the Deployment Image Servicing and Management command tool allows you quickly determine if there are any corruptions inside the local Windows 10 image . However, the option does not perform any repairs.

What to do if Windows Resource Protection found corrupt files but was unable to fix some of them?

If you see a “Windows Resource Protection found corrupt files but was unable to fix some of them” message, try restarting your PC in Safe Mode and running the command again. And if that fails, you can also try booting with your installation media or recovery disc and trying the command from there.

How to run a full system scan and have SFC attempt repairs?

To do this, right-click the Start button and select “Command Prompt (Admin)”. At the Command Prompt, type the following command and press Enter to run a full system scan and have SFC attempt repairs: Leave the Command Prompt window open until the command completes, which may take some time.

How to run Dism on Windows 10?

To run the DISM command in Windows 8 and 10, open a Command Prompt with administrative privileges. Type the following command and then press Enter to have DISM check your Windows component store for corruption and automatically fix any problems it finds. DISM /Online /Cleanup-Image /RestoreHealth.

What is the system file checker tool?

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.

How to use SFC command?

You can use the SFC command as long as the computer itself will start. If Windows will start normally, you can run it from an administrative command prompt. If Windows won’t start normally, you can try starting it in Safe Mode or in the recovery environment by booting from your installation media or recovery disc.

What to do if the results of the DISM command state that anything was changed?

If the results of the DISM command state that anything was changed, restart your PC and you should then be able to run the SFC command successfully.

What is the purpose of the System Restore tool?

Running the System Restore tool will restore your Windows operating system files, settings, and applications to an earlier state. This may fix system corruption problems if the operating system wasn’t also damaged at the earlier point when the restore point was created.

How to repair a corrupted file?

To repair the corrupted files manually , view details of the System File Checker process to find the corrupted file, and then manually replace the corrupted file with a known good copy of the file.

What to do if Windows Update client is broken?

However, if your Windows Update client is already broken, use a running Windows installation as the repair source, or use a Windows side-by-side folder from a network share or from a removable media, such as the Windows DVD, as the source of the files . To do this, run the following command instead:

How to make sure a system file is a good copy?

You may perform a System File Checker process on that computer to make sure the system file that you intend to copy is a good copy. Take administrative ownership of the corrupted system file. To do this, at an elevated command prompt, copy and then paste (or type) the following command, and then press ENTER:

Can Windows Resource Protection perform the requested operation?

Windows Resource Protection could not perform the requested operation.

What to do if SFC fails to replace a broken file?

If SFC fails to replace the broken Windows file, you can try doing so manually. This is possible as long as you know where the corrupt file is located. You will also need a good copy of that file so it can be replaced. Open an elevated Command Prompt and type the following command: TAKEOWN /F <FILE LOCATION>.

How to run a command prompt as administrator?

Run Search and type Command Prompt. Find Command Prompt from the results, right-click it, then select Run as Administrator.

Does Windows Resource Protection find integrity violations?

Windows Resource Protection did not find any integrity violations – Windows was unable to find corrupt files in your hard disk. Windows Resource Protection could not perform the requested operation – This means you have to run System File Checker using Safe Mode.

Does Windows Resource Protection fix corrupted files?

Windows Resource Protection found corrupt files and successfully repaired them – Windows found the broken files and fixed them. Windows Resource Protection found corrupt files but was unable to fix some of them — Windows found corrupt files but was unable to do anything about it.

image
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9