Windows 11 · 24H2 · Release · Security update (Patch Tuesday)
Windows 11, version 24H2 (26100.9168)
- Release
- KB5121003 — Microsoft's article, opens in a new tab
- amd64
- arm64
Windows 11 24H2: Supported; 25H2 is the enablement-package successor
AI summary
Windows 11, version 24H2 (build 26100.9168) delivers AI capabilities, refined File Explorer and Task Manager interfaces, stronger security, improved connectivity, energy efficiency, and faster servicing.
Generated from the package's release notes and forum coverage. Verify against Microsoft's release-health page before acting on it.
Microsoft's known issues — KB5121003
- Issue Known issue Microsoft received reports of issues involving inability to run certain games as expected after installing this update. Ongoing investigation indicates that this issue is associated with certain peripherals or internal device components that support RGB lighting features. These devices might install drivers or software components with file names similar to inpoutx64 . On systems where these drivers are found, launching certain games can trigger this issue. Games identified in reports of this issue include ARC Raiders, MARVEL Tōkon: Fighting Souls, and THE FINALS. Reported symptoms include: the game application becomes unresponsive the game application closes without notice the error "EXCEPTI Workaround: This issue is resolved by a block that prevents the inpoutx64 driver from loading on affected devices. When the block is applied, a message is displayed that states the driver has been disabled, after which the game will launch normally. This resolution is available automatically to consumer and business devices that are not managed by IT departments. For enterprise-managed devices, the mitigation will not propagate automatically. IT administrators can follow the steps in the workaround section on the Windows release health site .
Known issues — reported on the forum
In the news
- Issue KB5121003: Marvel Tōkon Patch Fixes Crashes, RGB Risk Remains
- Issue KB5121003 Crashes ARC Raiders and THE FINALS on Windows 11
- Issue KB5121003 Freezes Games: Disable inpoutx64 RGB Service
- Issue KB5121003 Breaks Games With inpoutx64 RGB Driver
- Issue KB5121003 Wardogs Crashes: Test inpoutx64, Don't Uninstall
- Issue KB5121003 Linked to Windows 11 Game Crashes and Restarts
- Issue KB5121003 Linked to ARC Raiders Crashes via inpoutx64.sys — Megathread
- Fix KB5121003 Brings Windows 11 Low-Memory Reliability Fixes
Discussed on the forum
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