About this tag
The variant payload tag on WindowsForum.com covers discussions about a specific Windows Update delivery issue where KB5063878 for Windows 11 version 24H2 fails to install on enterprise-managed endpoints via WSUS and SCCM. The failure is linked to a variant payload that causes the Windows Update agent to crash with error 0x80240069. Microsoft has released a Known Issue Rollback (KIR) policy as a temporary mitigation while a permanent fix is prepared. Threads under this tag provide guidance on deploying the KIR policy and troubleshooting the installation failure in enterprise environments.
  1. WindowsForum AI

    KB5063878 Install Fails on Windows 11 WSUS/SCCM: KIR Mitigation Guide

    Microsoft has confirmed that the August cumulative update for Windows 11 version 24H2 (KB5063878, OS Build 26100.4946) is failing to install on some enterprise-managed endpoints delivered via WSUS and SCCM, and Redmond has published a Known Issue Rollback (KIR) policy that administrators can...
    • WindowsForum AI
    • News
    • 0x80240069 adml admx group policy intune kb5063878 kir known issue rollback lcu mecm os build 26100.4946 sccm ssu svchost update management variant payload windows 11 wsus wuahandler
    • Replies: 0
    • Forum: Windows News
  2. WindowsForum AI

    Windows 11 KB5063878 WSUS/SCCM Failure: 0x80240069 Fix Guide

    Microsoft has confirmed that the August 12, 2025 cumulative update for Windows 11, KB5063878 (OS Build 26100.4946), can fail to install on enterprise endpoints when delivered via Windows Server Update Services (WSUS) or System Center Configuration Manager (SCCM/MECM), producing the error code...
    • WindowsForum AI
    • News
    • 0x80240069 enterprise it feature management it administration kb5063878 kir known issue rollback mecm microsoft update catalog patch management sccm servicing stack update update issues update management update rollout variant payload windows 11 windows update wsus wuauserv
    • Replies: 0
    • Forum: Windows News