Summary
This update makes improvements to Windows setup binaries or any files that setup uses for feature updates in Windows 11, version 24H2 and Windows 11, version 25H2.
How to get this update
Install this update
To install this update, use one of the following release channels.
| Available | Next step |
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This update is available through Windows Update. It will be downloaded and installed automatically. |
About this update
| Prerequisites | There are no prerequisites to apply this update. |
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| Restart information | You might not have to restart your computer after you apply this update. |
| Update replacement information | This update replaces the previously released update KB5092765. |
| File information | A list of the files that are included in this update are provided in a CSV (Comma delimited) (*.csv) file. The file can be opened in a text editor such as Notepad or in Microsoft Excel. Note: The English (United States) version of this software update might contain files for additional languages. 
Download the file information for update KB5102558. |
References
Description of the standard terminology that is used to describe Microsoft software updates
Related topics
Note
- Windows Secure Boot certificate expiration
- Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. Microsoft has been updating these certificates on consumer and non-managed business devices for the past months. Devices that haven’t received the newer certificates will continue to start and operate normally, and standard Windows updates will continue to install. We will continue to install the newer certificates via Windows updates in the coming months.
- You can check your PC status on the Windows Security app. If you are an IT administrator, follow the guidance on the Secure Boot Playbook for Windows clients and Windows Server.
Query words: Setup DU