Here’s a summary of the details for KB5061090: Safe OS Dynamic Update for Windows 11, version 22H2 and 23H2 — June 26, 2025:
Reference:
KB5061090 Microsoft Support Article
If you need specific update file names, PowerShell code, or further technical details, let me know!
Source: Microsoft Support KB5061090: Safe OS Dynamic Update for Windows 11, version 22H2 and 23H2: June 26, 2025 - Microsoft Support
Summary
- Purpose: This update makes improvements to the Windows Recovery Environment (WinRE) for Windows 11 22H2 and 23H2.
How to Get This Update
- Windows Update:
- The update is available via Windows Update and will be automatically downloaded and installed.
- Microsoft Update Catalog:
- A standalone update package is available from the Microsoft Update Catalog.
- Instructions are provided for downloading updates.
- For manual integration, see add an update package to Windows RE.
- Windows Server Update Services (WSUS):
- For 23H2, it is included in the monthly security update and syncs if Products and Classifications are configured for:
- Product: Windows 11
- Classification: Updates
Post-Install Details
- Restart Required:
- No restart is necessary after applying this update.
- Removal:
- This update CANNOT be removed once applied to a Windows image.
- Update Replacement:
- This update replaces KB5059774.
- WinRE Version After Update:
- The WinRE version should be: 10.0.22621.5541
Verifying Installation
Several methods are provided to verify the installed WinRE version:- PowerShell Script: Use the provided
GetWinReVersion.ps1
script. - Event Viewer: Look for WinREAgent Event ID: 4501 (Servicing succeeded).
- DISM Command:
- Use
reagentc /info
to find WinRE path. - Use
dism /Get-ImageInfo /ImageFile:<WinRE_Path>\winre.wim /index:1
to get version details.
File Information
- The update includes numerous files; the primary version to expect for system files (example:
skci.dll
,bootmgfw.efi.mui
, etc.) is 10.0.22621.5541.
Applies to
- Windows 11 SE, Home, Pro, Enterprise, and IoT Enterprise (versions 22H2 & 23H2), including Education and Multi-Session SKUs.
Reference:
KB5061090 Microsoft Support Article
If you need specific update file names, PowerShell code, or further technical details, let me know!
Source: Microsoft Support KB5061090: Safe OS Dynamic Update for Windows 11, version 22H2 and 23H2: June 26, 2025 - Microsoft Support