Windows 10 22H2 build 19045.4717 (KB5040525) — release notes, downloads, known issues

Windows 10 · 22H2 · Release · Optional preview update

Feature update to Windows 10, version 22H2 (19045.4717)

Windows 10 22H2: Support ended October 14, 2025 — ESU updates only

Download amd64 — build 19045.4717 from UUP Dump, opens in a new tab Download arm64 — build 19045.4717 from UUP Dump, opens in a new tab Download x86 — build 19045.4717 from UUP Dump, opens in a new tab All 22H2 builds JSON — this build from the builds API

AI summary

Writing the summary for this build…

Generated from the package's release notes and forum coverage. Verify against Microsoft's release-health page before acting on it.

No problems reported on the forum for this build yet. Threads that name 19045.4717 or KB5040525 and describe a fault appear here automatically.

Fix Microsoft Releases Major Windows 10 Update KB5040525: Features & Fixes Jul 23, 2024 · names this build
Coverage Important Reminder: Windows 11 Versions 21H2 and 22H2 Lose Support on October 8, 2024 Aug 8, 2024 · Windows 10 22H2 coverage from this build's release window
Coverage End of Support for Windows 11 Versions 21H2 and 22H2: Essential Update Guide Aug 9, 2024 · Windows 10 22H2 coverage from this build's release window
Coverage Critical Update: Windows 11 21H2 and 22H2 Support Ends October 8, 2024 Aug 10, 2024 · Windows 10 22H2 coverage from this build's release window
Fix Windows 11 Patch Tuesday Updates: Enhance Security for Versions 23H2, 22H2, and 21H2 Aug 13, 2024 · Windows 10 22H2 coverage from this build's release window
Coverage Exciting New Scrolling Options Now Available in Windows 11 22H2 and 23H2 Aug 20, 2024 · Windows 10 22H2 coverage from this build's release window
Coverage Microsoft Rolls Out Windows 10 Build 19045.4842 for Insiders Aug 22, 2024 · Windows 10 22H2 coverage from this build's release window
Coverage The August 2024 Windows NonSecurity Preview Update is Now Available for Windows 11 Versions 23H2 and 22H2 Aug 27, 2024 · Windows 10 22H2 coverage from this build's release window

No member thread names 19045.4717 yet.