Microsoft will cease OneDrive sync app updates, including bug fixes and security patches, for all Windows 10 editions released before version 22H2 starting August 15, 2026. Users on these older versions will still be able to access OneDrive, but future functionality is not assured.
- OneDrive sync updates end for pre-22H2 Windows 10 from August 15, 2026
- Windows 10 22H2 supported for OneDrive sync until October 10, 2028
- Users advised to upgrade or use OneDrive web interface post cutoff
What happened
Microsoft announced it will halt OneDrive synchronization support on Windows 10 versions prior to the 22H2 update starting August 15, 2026. This means devices running earlier builds will no longer receive sync app updates, bug fixes, or security patches, although OneDrive’s basic service will not immediately be disabled.
The move aligns OneDrive support with Microsoft's Windows lifecycle policy, concentrating ongoing development and investment on supported operating systems. Users still on older Windows 10 releases will experience uncertain sync functionality and must consider upgrading to Windows 10 22H2 or Windows 11.
Why it matters
Ending sync support for older Windows 10 versions impacts millions of users who rely on OneDrive’s desktop synchronization for file management and collaboration. Without updates and security patches, these users may face degraded performance, bugs, or potential vulnerabilities in the OneDrive sync client.
This change reflects Microsoft’s broader strategic focus on modernizing its ecosystem, particularly as it shifts toward AI-first products and streamlined support for current operating systems. The decision encourages users to maintain updated and secure environments to take advantage of new features and improvements.
What to watch next
Users on unsupported Windows 10 versions will need to decide between upgrading to the latest Windows 10 22H2 build, migrating to Windows 11, or relying on the OneDrive web interface, which offers less convenience compared to desktop sync. Enterprises will need to plan their update strategies to avoid workflow disruption.
Alternative file synchronization solutions such as Nextcloud remain options for those who prefer extended compatibility with older Windows versions. Observers should also monitor how Microsoft’s ongoing Windows and OneDrive lifecycle policies evolve alongside its AI innovation initiatives.