How to repair microsoft windows

Just make sure you have more than 4GB of space available, as that's how much space the file you'll download takes up. Here's how to reinstall Windows Visit this page and click Download tool now. Select Create installation media for another PC and click Next. You've reinstalled Windows 10! We hope this guide fixed your problems.

Check out the table of contents below for more fixes. Laptop Mag. Note The Sfcdetails. The file includes information about files that were not repaired by the System File Checker tool. Verify the date and time entries to determine the problem files that were found the last time that you ran the System File Checker tool. How to manually replace a corrupted system file with a known good copy of the file. After you determine which system file was corrupted and could not be repaired through the detail information in the Sfcdetails.

To do this, follow these steps: Note You may be able to get a known good copy of the system file from another computer that is running the same version of Windows with your computer.

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:.

Grant administrators full access to the corrupted system file. Replace the corrupted system file with a known good copy of the file. If the steps above don't work, you may need to reinstall Windows. For more info, see Windows 10 recovery options.

Windows 8. You may follow the workaround here to fix the same. Content on the above blog is written by a Microsoft MVP so it is safe. However, do watch out for the ads. Hi Aneek, You need to do an in place repair. Thanks sumit, I went through the article but didn't understand one thing i.

Could you please explain what is it actually? By default to prevent unauthorized changes, Windows prevents changing the registry. In that case, you need to take ownership of the key Editionversion in this case. I understand the steps are complicated a bit. This post provides 6 ways to teach you how to repair Windows 10 with detailed guide in each method. MiniTool data recovery software is also here to help you recover data from Windows Still, some other third-party top Windows 10 repair tools are also available for choice.

Free Download. Startup Repair Windows 10 is designed to help users to fix problems that keep Windows 10 from loading. Check the step-by-step guide below.

You can turn your Windows 10 computer on and off three times to enter into the Windows recovery environment. You can turn on the PC, when the Windows logo appears on the screen, immediately turn off the computer. Repeat this operation three times. However, if it fails, you can also press Advanced options to access Advanced Startup options. These two ways allow you to repair Windows 10 without CD. The Windows 10 Startup Repair tool will automatically diagnose and fix the computer loading problems.

Also learn how to change Windows 11 password. SFC System File Checker is a Windows built-in command line utility which is designed to help users repair missing or corrupted system files.

Check the detailed steps below. If your Windows 10 PC has a good Windows image, you can directly run SFC command utility to repair common problems that prevent Windows 10 from working smoothly. Then the best Windows 10 repair tool System File Checker will start scanning all protected system files and repair the detected corrupted files in Windows