Consider the following scenario: You have a Windows Server Update Services (WSUS) server that is running Windows Server 2012. You use the Wsusutil.exe command-line tool to synchronize software update metadata on the WSUS server. For example, you run the following command: wsusutil.exe export export.cab export.log.

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. Windows 8.1 or Windows 8. Windows 10, Windows 7, or Windows Vista. More Information.

Windows 11 Windows 10. Uninstall from the Start menu. Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall.

Describes how use Wusa.exe to install and uninstall update packages in Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012 R2, Windows 10, and Windows Server 2016 Technical Preview.

Summary. This article describes how to use the Msiexec.exe tool to install the Windows Support Tools from a command prompt. More Information. Support personnel and network administrators can use the Support Tools to manage their networks and to troubleshoot problems.

Select Start > Settings > Windows Update > Check for updates and then install any available updates. If the problems aren't all resolved, try running the troubleshooter again to check for additional errors, or see Fix Windows Update errors and follow the troubleshooting steps.

Windows 10 Update Assistant - Microsoft Support. The Windows 10 Update Assistant downloads and installs feature updates on your device. Feature updates like Windows 10, version 1909 (a.k.a. the Windows 10 November 2019 Update) offer new functionality and help keep your systems secure.

Windows 8.1. Windows 10 (Then select Download now.) Windows 11 (Then select Download now .) Important: Back up your files before you install or reinstall Windows on your PC. Learn how. To create the installation media, here's what you'll need: A PC with a reliable internet connection.

您可以使用 Wsusutil.exe 命令行工具来同步 WSUS 服务器上的软件更新元数据。 例如，您可以运行下面的命令︰. wsusutil.exe export.cab export.log 导出. 该命令已完成，没有错误。 在这种情况下，导出的包文件 (Export.cab) 的文件大小显示为 0 千字节 (KB)。 原因. 因为导出的 CAB 文件中的 metadata.txt 文件超过 2 千兆字节 (GB) 的限制，将出现此问题。 注意：CAB 文件已包含文件的内部限制为 2 GB。 解决方案. 此修复程序可以在 Microsoft 更新目录 。 修补程序信息. 要解决此问题，请安装本文中介绍的修复程序。 然后，使用下面的语法导出或导入更新元数据，通过使用 GZIP 文件格式︰.

Download and install or reinstall Office 2019, Office 2016, or Office 2013 - Microsoft Support. Office 2019 Office 2016 Office 2016 for Mac Office 2013. If this is the first time you're installing Microsoft 365 you may have some setup steps to do first. Expand the learn more section below.