WinREAgent logs events related to the Windows Recovery Environment (WinRE), primarily recording details about the creation, modification, and usage of the recovery image.

Support for Windows 10 will end in October 2025. After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, but we recommend moving to Windows 11. Learn more.

To get the standalone package for this update, go to the Microsoft Update Catalog website. For information about how to download and install updates from the Update Catalog, see How to download updates that include drivers and hotfixes from the Windows Update Catalog.

The Windows Event log entries related to updating the DB and DBX are described in detail in KB5016061: Secure Boot DB and DBX variable update events. The “success” events related to applying the mitigations are listed in the following table.

Use the System File Checker tool to repair missing or corrupted system files. When critical Windows system files are missing or corrupted, some Windows features may stop working correctly or Windows may stop responding altogether.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

To learn about Windows update terminology, see the pages on types of Windows updates and monthly quality update types. For an overview, see the update history page for Windows Server 2025. Follow @WindowsUpdate to find out when new content is published to the Windows release health dashboard.

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.

In the search box on the taskbar, type winver, then select winver from the list of results. Need to know about required disk space, error codes, removing an installed update, or other update questions? Find more help at Windows Update: FAQ. Note: If you’re an IT professional, you can defer updates. Go to Windows 10 servicing options.

Check if the module is compatible with an x86 (32-bit) or x64 (64-bit) version of regsvr32.exe.