Windows update fixit 8.1

The steps provided here should help fix any errors that come up during the Windows Update process. What does this guided walk-through do? Common error codes The steps in this guided walk-through should help with all Windows Update errors and other issues— you don't need to search for the specific error to solve it. How does it work? Need more help? Join the discussion. Was this information helpful? Yes No. Thank you! Any more feedback? This article is intended for Support agents and IT professionals.

If you are home users and looking for more information about fixing Windows update errors, see Fix Windows Update errors. Then, install the Windows update or service pack again. Open an elevated command prompt. If you are prompted for an administrator password or for a confirmation, type the password, or select Allow.

Type the following command, and then press Enter. It may take several minutes for the command operation to be completed. 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:. To resolve this problem, use the System Update Readiness tool.

Go to Microsoft Update Catalog and download the tool that corresponds to the version of Windows that is running on your computer. For more information about how to find the version of Windows that you installed, see Find out if your computer is running the bit or bit version of Windows. This tool is updated regularly, we recommend that you always download the latest version. This tool is not available in every supported language.

Check the link below to see if it is available in your language. When the tool is being installed, it automatically runs. Although it typically takes less than 15 minutes to run, it might take much longer on some computers.

Even if the progress bar seems to stop, the scan is still running, so don't select Cancel. Undoing changes. Don't turn off your computer. Error: Failure configuring Windows Updates. Reverting changes. These are generic errors that might appear any time a Windows update fails. You'll need to determine the specific error code to investigate how to best resolve this problem You can find the error code for the failed update by viewing your update history. Look for KB in the list, note the error code, and then contact Microsoft support.

To view your update history:. Open Windows Update by swiping in from the right edge of the screen or, if you're using a mouse, pointing to the lower-right corner of the screen and moving the mouse pointer up , tapping or clicking Settings , tapping or clicking Change PC settings , and then tapping or clicking Update and recovery. This error might mean that your PC doesn't have the required update KB installed.

Check to make sure that all important updates, including KB , are installed on your PC. If all updates are installed, you might need to refresh your PC. To refresh you PC:. Tap or click Update and recovery , and then tap or click Recovery. Under Refresh your PC without affecting your files , tap or click Get started.

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