The installation file is typically named Autorun.exe or Setup.exe, but this may vary. If you're not sure, check the Readme file in the folder for instructions about how to run the installation.

First, you'll need to download the troubleshooter. Download troubleshooter. If you see the File Download box when you start downloading, select Run or Open. The troubleshooter provides steps for you to follow. If a program isn't listed in the uninstall options, you'll be asked for that program's product code.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly.

Windows Update is an essential component of Windows 11, ensuring your system remains secure, stable, and up-to-date with the latest features. However, issues can occasionally arise, preventing updates from installing. This guide provides detailed steps to troubleshoot and resolve Windows Update problems effectively.

Describes the Windows 10 Technical Preview Build 9926 January Update Rollup patch.

To apply this update, you must be upgrading to Build 10074 of Windows 10 Insider Preview or Windows Server Technical Preview. You do not have to restart the computer after you apply this update. This update does not replace a previously released update.

Software manufacturers can create the setup of their products to use Windows Installer to help make software installation, maintenance, and uninstallation straightforward and easy. Windows Installer 4.5 is released with Windows Vista Service Pack 2 (SP2) and Windows Server 2008 SP2.

Devices that are running those builds will automatically get the update downloaded and installed through Windows Update. This update is also offered directly to Windows Update Client for some devices that do not have the most recent updates installed.

Wusa.exe calls the Windows Update Agent API to continue the installation. Then, Wusa.exe waits until the Windows Update wizard finishes the installation. To install an .msu update package, run Wusa.exe together with the full path of the file.

To apply this update, you must be running Windows 10 Insider Preview Build 10074 or Windows Server Technical Preview. You must restart the computer after you apply this update. This update does not replace any previously released update.