Windows 10 July 2025 Update Preview: Build 19045.6029 (KB5061087) Released

Understanding Windows 10 Build 19045.6029 (KB5061087): July 2025 Update

Windows 10 users, brace yourselves! The update that many have been anticipating, build 19045.6029 (KB5061087), is now available in the Release Preview Channel as part of the forthcoming July 2025 update. This update brings necessary non-security fixes aimed at enhancing usability and functionality while also marking a significant point ahead of Windows 10’s end of support in October 2025.

Key Features of the July 2025 Update

This maintenance update primarily focuses on resolving bugs and improving usability. Here’s a snapshot of what you can expect:

Enhanced Default App Settings: Improvements in the default app setup specifically for the European Economic Area (EEA), aligning with recent regulatory changes.
Start Menu Reliability: Enhancements aimed at improving the dependability of the Start menu.
USB Printer Fixes: Resolutions for specific issues affecting USB-connected printers, enhancing printing reliability.
Tool Updates: Updates to the “curl”tool, bringing it to version 8.13.0.

This update serves as a reminder that although Microsoft continues to offer maintenance updates, the overall support for Windows 10 will conclude soon.

Detailed Changes with Windows 10 Build 19045.6029

Here’s an in-depth look at the significant enhancements and fixes incorporated in this update:

New Default App Settings in EEA

In line with the Digital Markets Act, this update revolutionizes the default app feature. Users in the EEA can now set default browsers that support a wider range of link and file types, including:

ftp
read
.mht
.svg
.xhtml

When selecting a new default browser, users have the convenience of auto-pinning it to both the Taskbar and Start menu, which can be customized during the setup phase. Additionally, a one-click option to set a default PDF handler is now available for browsers that support PDF functionality, simplifying the user experience.

Comprehensive Fixes and Improvements

A multitude of bugs have been addressed, enhancing overall system stability:

Country and Operator Settings: Updates to COSA profiles.
Apps: Resolved remote COM activation errors (0x8001011) alongside an upgrade to curl 8.13.0.
Device Authentication: Fixed issues related to device registration in the Entra ID WAM plugin.
Storage Optimization: Ability to remove unused language packs and “Feature on Demand” packages, optimizing both storage and update efficiency.
Printing: Addressed scanning issues for USB-connected Multi-Function printers.
Start Menu: Fixed glitches causing jump list malfunctions and overall Start Menu failures post-update.
Settings Accuracy: Corrected Windows version display inaccuracies on the “About” page.
Servicing Stability: Resolved the Blue Screen of Death for Kiosk devices utilizing ForceAutoLogon.
File Sharing Enhancements: Mitigated system hang issues during SMB share acknowledgments.

Patch Tuesday Installation Guide

To access Windows 10 build 19045.6029, enroll your device in the Release Preview Channel via the “Windows Insider Program” settings. After enrollment, check for the latest updates through the “Windows Update” settings menu by enabling the “Get the latest updates as soon as they’re available” option and clicking “Check for Updates”.

Update Timeline for Windows 10 July 2025 Patch Tuesday

Initial Release – Release Preview Channel: The rollout of build 19045.6029 (KB5061087) occurred on June 12, 2025.View Microsoft’s Release Preview notes.
Second Release – Optional Update (Stable Channel): A preview update is anticipated in the Stable Channel later in June 2025. Specific release date TBA.
Final Release – July 2025 Patch Tuesday: The mandatory security update is set for July 8, 2025, during Patch Tuesday.Final release notes will be available closer to the date.

Implications of Windows 10 End of Support

With Microsoft ending Windows 10 support on October 14, 2025, users need to be proactive. Post this date, the company will discontinue all security updates, bug fixes, and technical support, which will leave systems exposed to vulnerabilities. It’s imperative to consider upgrading to Windows 11 or exploring alternatives such as Linux Mint or even upgrading your hardware with a new device.

For those wishing to remain on Windows 10, Microsoft now provides Extended Security Updates (ESU), intended not only for organizations but also available for everyday consumers to ensure continued support for legacy software beyond the support window.

Frequently Asked Questions

1. What are the implications of the Windows 10 end of support?

After October 14, 2025, Windows 10 users will not receive security updates or technical support, making their systems more vulnerable to threats. It is advisable to upgrade to a newer operating system.

2. How can I install the July 2025 update?

To install the July 2025 update, enroll your device in the Release Preview Channel through the Windows Insider Program settings, and check for updates in the Windows Update settings.

3. Will new features be available immediately with the update?

No, new features may roll out gradually, depending on several factors, including geographical location, software, and hardware compatibility.

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