File information. The English (United States) version of this software update installs files that have the attributes that are listed in the following table.

Symptoms. Windows activation or validation fails when you try to activate Windows operating systems over the Internet. Additionally, you may receive one or more of the following errors: Error code: 0x80004005 Description: License Activation (SLUI.exe) failed. Error code: 0x8004FE33 Description: Acquisition of Secure Processor Certificate failed.

Workaround. To fix the issue, use the following workarounds: Repair the x64 version of Microsoft Visual C++ 2015 Redistributable from Add or remove programs by using following steps: Open Add or remove programs. Find and select Microsoft Visual C++ 2015 Redistributable (x64). Click the Change button. Click the Repair button.

Summary. This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2018-8248.

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.

Cause. This issue occurs because the number of open registry key handles for subkeys that have the same name is limited to 65,535 in the registry. Each language pack that is installed on the computer increases the number of open registry key handles. More Information.

Explains how to download the latest antimalware definition updates for Microsoft Forefront Client Security, Microsoft Forefront Endpoint Protection 2010 or Microsoft System Center 2012 Endpoint Protection without installing Microsoft Windows Server Update Services (WSUS).

To open File Explorer in Windows 11, select File Explorer on the taskbar or press the Windows logo key + E on your keyboard. Here are some things to try if File Explorer won't open. Check for updates. Restart your device. Reset your PC.

The system language is changed or you receive a Stop error after you restart a computer that is running a preinstalled version of Windows 7: "0x00000021a" - Microsoft Support.

Windows includes a tool called Microsoft System Information (Msinfo32.exe). This tool gathers information about your computer and displays a comprehensive view of your hardware, system components, and software environment, which you can use to diagnose computer issues.