known issue rollback

  1. KB5063878 on Windows 11 24H2: WSUS 0x80240069, WUSA Errors, CertEnroll Noise

    Microsoft has confirmed three distinct issues tied to the August 12, 2025 cumulative security update for Windows 11 version 24H2 (KB5063878), affecting enterprise update channels and producing noisy, though largely nonfunctional, error logs on some devices; Microsoft has issued rollbacks...
  2. Windows 11 24H2 KB5063878 0x80240069: WSUS/SCCM Failures and Mitigations

    Microsoft pushed a targeted re-release and mitigation for the August 2025 Windows 11 24H2 cumulative update (KB5063878) after enterprise customers reported widespread WSUS/SCCM delivery failures that surfaced as error code 0x80240069 — Microsoft acknowledged the problem and rolled a containment...
  3. Windows 11 KB5063878 0x80240069: KIR Mitigation for WSUS/SCCM

    Microsoft has acknowledged an emergency problem with the August 12, 2025 cumulative update for Windows 11 (KB5063878), after enterprise administrators reported widespread installation failures when the package is delivered through Windows Server Update Services (WSUS) and System Center...
  4. 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...
  5. Windows 11 24H2 install media bug: fix with December 2024 update media

    Microsoft has quietly pushed an emergency mitigation and updated guidance after a late‑2024 Windows 11 installation‑media bug left some freshly installed systems unable to accept subsequent security updates, forcing affected users and IT teams into painful workarounds including media rebuilds...
  6. 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...
  7. Windows 11 Aug KB5063878 Fails on WSUS/SCCM: KIR and Quick Workarounds

    Microsoft’s August cumulative update for Windows 11 (KB5063878) is failing to install on a subset of systems—most notably enterprise devices serviced through WSUS and ConfigMgr—and administrators are being given a short list of containment options that trade speed for scope and safety. view The...
  8. Windows 11 KB5063878 0x80240069: WSUS/SCCM Fails and KIR Rollback

    Microsoft has confirmed that the August 12, 2025 cumulative update for Windows 11 version 24H2 (KB5063878, OS Build 26100.4946) is failing to install on enterprise-managed devices when delivered via WSUS and SCCM, producing the Windows Update error code 0x80240069; Redmond is rolling a temporary...
  9. Windows 11 KB5063878 0x80240069: WSUS/SCCM Failures and Quick Mitigations

    Microsoft has confirmed that the Windows 11 August 2025 cumulative update (KB5063878) is causing installation failures in certain enterprise scenarios and has pushed an emergency mitigation while engineers work on a permanent fix. The issue surfaces as error code 0x80240069 when updates are...
  10. Windows 11 KB5063878 0x80240069: WSUS/SCCM Failure and KIR Workaround

    Microsoft has confirmed that the August 12, 2025 cumulative update for Windows 11 (KB5063878, OS Build 26100.4946) is failing to install on managed endpoints delivered through WSUS and SCCM, producing the download/install error code 0x80240069; the company is offering a temporary Known Issue...
  11. KB5063878: Windows 11 24H2 0x80240069 WSUS/SCCM Failures and Fixes

    Microsoft's August cumulative for Windows 11, KB5063878 (OS Build 26100.4946), is rolling out as a mandatory security update but is triggering a fresh wave of update failures in managed environments — most commonly a WSUS/SCCM download crash flagged with error code 0x80240069 — and...
  12. Troubleshooting Windows 11 Printing Issues: Print to PDF and Printer Bugs (2025 Update)

    In recent months, Windows 11 users have encountered a series of printing-related issues, notably the disappearance of the 'Microsoft Print to PDF' feature and unexpected printer behaviors. These problems have been particularly prevalent following specific updates to the operating system. The...
  13. Microsoft WSUS Bug Blocking Windows 11 24H2 Updates Post-April 2025 Patch Tuesday

    For enterprise IT professionals and system administrators, managing large-scale Windows 11 deployments means balancing feature updates with business continuity. However, a recent development has thrown a wrench into the usual upgrade cycle: following Microsoft’s April 2025 Patch Tuesday, a...
  14. Windows 11 24H2 Update: Addressing WSUS and Dual-Boot Linux Challenges

    A wave of crucial fixes and updates has swept across the Windows ecosystem as Microsoft addresses two major setbacks encountered in the deployment of the Windows 11 24H2 update. These recent technical challenges—one affecting enterprise-grade rollout via Windows Server Update Services (WSUS) and...
  15. Windows Update Troubles: WSUS and Secure Boot Fixes Explained for IT Pros

    In late April, a wave of concern rippled through the enterprise IT community as a seemingly routine Windows security update began causing widespread disruption. Organizations deploying Windows 11 through Windows Server Update Services (WSUS)—Microsoft’s go-to tool for centralized updates across...
  16. Microsoft’s Windows 11 24H2 Update Failures and KIR Recovery: What IT Needs to Know

    Microsoft’s commitment to delivering reliable, timely updates for Windows 11 has once again come under the spotlight with a recent, widely reported rollout problem affecting the anticipated Windows 11 24H2 feature update. In the wake of the April 2025 Patch Tuesday, numerous business users...
  17. Windows 11 24H2 Update Failures via WSUS: How Microsoft’s KIR Rapidly Addresses Deployment Issues

    The Windows 11 24H2 feature update has encountered its fair share of deployment challenges, particularly within enterprise environments that rely on Windows Server Update Services (WSUS) for managing updates at scale. Following the release of the April 2025 security updates, a significant issue...
  18. Windows 11 24H2 Update: Addressing Group Policy Bug & Enterprise Challenges

    For IT departments and Windows enthusiasts tracking the rapid pace of Microsoft’s Windows 11 development, the recent release of Windows 11 24H2 has not been without challenges. As enterprises and power users prepared to upgrade from versions 22H2 and 23H2, many encountered a significant...
  19. Windows 11 24H2 Update Rollout: Fixes, Challenges, and Enterprise Insights

    Microsoft’s recent push to broadly distribute the Windows 11 24H2 feature update has delivered a fresh wave of issues and responses from enterprise IT pros and home users alike. Now, following mounting frustrations from network administrators, the company has confirmed and mitigated a critical...
  20. Troubleshooting Windows 11 24H2 WSUS Update Failures: Error 0x80240069 & Solutions

    In the complex landscape of enterprise IT management, timely and reliable operating system updates are both a lifeline and, occasionally, a headache. As organizations move toward adopting the Windows 11 24H2 feature update, many IT administrators found themselves at a frustrating standstill...