regression

  1. Windows 11 Servicing Regressions Drive Rollbacks and Workarounds

    Windows 11’s recent servicing cycle has slipped from irritating bugs into operational risk: critical shell components fail to initialize, recovery environments lose input, developer localhost servers break, and a steady stream of cumulative updates has forced administrators and home users into...
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    • agentic ai ai benchmarks google gemini multimodal ai power users registry regression rollback system performance system update windows 11
    • Replies: 2
    • Forum: Windows News

  2. Windows 11 October 2025 KB5066835: Security Fixes and New Features

    Microsoft’s October 2025 cumulative security update for Windows 11 — KB5066835 — is rolling out now, shipping important security fixes plus a modest set of user-facing improvements (including a new lightweight terminal editor “Edit,” File Explorer “AI Actions,” multi‑monitor Notification Center...
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    • ai actions ai in windows devops extended security updates http sys regression iis configuration kb5066835 known issue rollback localhost localhost http2 office support offline deployment patch recovery environment recovery tools regression security updates taskbar update servicing windows 10 esu windows 11 windows update winre winre usb input
    • Replies: 11
    • Forum: Windows News

  3. KB5066835 Breaks Local IIS on Windows 11: Mitigations and Rollback Guide

    A wide-ranging October 2025 cumulative update for Windows 11 (KB5066835), and at least one related preview package, has broken many local IIS-hosted sites and developer workflows — causing ERR_CONNECTION_RESET, ERR_HTTP2_PROTOCOL_ERROR and outright failure of localhost-based services for...
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    • http.sys http2 http2 regression iis iis express kb5066835 local iis localhost localhost debugging patch management patch tuesday 2025 regression rollback windows 11
    • Replies: 9
    • Forum: Windows News

  4. August 2025 Windows Update Regression: UAC Prompts, MSI 1730, CVE-2025-50173

    Microsoft has confirmed that its August 12, 2025 cumulative updates — most notably KB5063878 for Windows 11 (OS Build 26100.4946) and companion packages for Windows 10 and Windows Server — introduced a UAC-related regression that prevents many non‑administrator users from performing routine...
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    • cve-2025-50173 deployment enterprise it isvs kb5063878 known issue rollback msi msi-error-1730 patch regression security sysadmin uac update windows windows 10 windows 11 windows installation windows server wsus-sccm
    • Replies: 0
    • Forum: Windows News

  5. Firefox Nightly on Windows 10: API Set DLL Missing on Pre-1803 Systems

    Mozilla's Nightly build of Firefox has tripped over an old Windows 10 quirk: users running pre‑1803 builds (for example, 1703, 1709 or some Enterprise LTSB/LTSC variants) reported an immediate failure to launch Firefox 143 Nightly with an error complaining that api-ms-win-core-console-11-2-0.dll...
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    • 1803 api-ms-win-core-console api-sets bug tracking bugzilla compatibility-regression dll errors enterprise ltsc esr firefox firefox-nightly loader-error microsoft microsoft edge pre-1803 regression release-channel software compatibility windows 10 windows lifecycle
    • Replies: 0
    • Forum: Windows News

  6. Microsoft Windows July 2025 Updates: Enhancing Stability, Security, and Enterprise Support

    Microsoft’s commitment to refining and supporting both Windows 10 and Windows 11 continues to take center stage, as seen by the latest incremental updates deployed in the Release Preview Channel for Windows Insiders. While these newest cumulative updates—Windows 10 Build 19045.6159 (KB5062649)...
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    • backup bug fixes device compatibility enterprise security esu enrollment firmware it management kb5062649 kb5062663 microsoft patch mobile operator profiles regression release preview secure boot security updates system stability update cycle vbs anti-rollback windows 10 windows 11
    • Replies: 0
    • Forum: Windows News

  7. Why does some text display with square boxes in some apps on Windows 10?

    Certain fonts which were formerly packaged in the Windows image are now downloaded from Features on Demand, resulting in a possible regression from Windows 8.1 that is by design. This article explains this feature change and effects and provides separate guidance for end users, OEMs and system...
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    • administrator character issues design changes developers directwrite east asian end users feature change fonts guidance oem regression support text display windows 10
    • Replies: 0
    • Forum: Knowledge Base (KB)

  8. Windows 8 Media file Tag Data not appearing in Windows Explorer

    Hi all! I recently installed Windows 8. I noticed that at some point the media tags stopped displaying in Windows Explorer for media files such as mp3 and m4b. I am talking about such tags as "title" , "bitrate" and "length" for audio files, for example. Previously this data always displayed...
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    • audio files audioshell details view dll registration file explorer file properties file sorting help request m4b media tag mp3 music collection os issues regression sfc scan shell extensions tag display troubleshooting user experience windows 8
    • Replies: 9
    • Forum: Windows Help and Support