Windows 11 KB5064080 Update Introduces Backup App for Organizations, Resolves File Explorer and SMB Share Issues

The August 2025 update for Windows 11, identified as KB5064080, is now available for devices running the 23H2 version. This optional update introduces the long-awaited OneDrive-based Windows Backup for Organizations, enhancing backup capabilities for businesses. Unlike the consumer edition, which has had access to the backup app for some time, organizations can now enjoy similar benefits. Users can download offline installer files for the KB5064080 update via the Update Catalog.

Microsoft announced that the Windows Backup for Organizations application is gradually being rolled out to all compatible users. Previously, organizations lacked access to a comprehensive online backup solution, but with this update, they can save user preferences, credentials, and personal files, all associated with their Microsoft Account.

This update simplifies the process of configuring a new PC to mirror the settings, applications, and desktop of the previous device using the Out-Of-Box Experience (OOBE) setup. However, the setup process may differ from consumer devices, as administrators will oversee how new PCs are configured and what data gets saved to the Microsoft account.

restoring WIndows 11 24H2 backup on 23h2

It’s important to note that the update does not yet include the Windows 7-style Restore feature, which remains absent from this release.

As KB5064080 is classified as an optional update, users will not receive it automatically. To access it, go to the Settings app and manually check for the update.

If you prefer, Microsoft provides direct access to the offline installer (.msu) files on its official Update Catalog site.

Download Links for Windows 11 KB5064080

Direct download links for Windows 11 KB5064080 can be found here: 64-bit and ARM-64 versions.

After downloading, run the installer and be patient, as the installation may take longer than a typical Windows Update.

What’s New in Windows 11 Build 22621.5840 for Version 23H2?

The standout feature of the August 2025 optional update is the Windows Backup for Organizations app. Additionally, several bug fixes have been implemented, including:

Resolved an issue where the Copilot key malfunctioned, preventing app restart.
Fixed a problem causing USB devices to persist despite the application of the removable storage policy.
Improved SMB share performance, addressing sluggishness during Quick UDP Internet Connection transfers.
Addressed crashes related to the Resilient File System (ReFS) when using deduplication and compression simultaneously.
Enhanced Remote Desktop functionality to better recognize newly added cameras, alongside fixing Wi-Fi issues post-GPE updates.
Fixed issues in File Explorer where the Recent section appeared blank and improved performance during navigation with multiple synced SharePoint sites.
Restored the “Ask to Use” prompt for blocked applications, allowing users to request unblocking from admins.

Additional minor bug fixes were made related to the Narrator and COSA profiles. Currently, no significant issues have been reported, and updates will be provided if new problems arise in the future.

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