onedrive

Windows 11 users who rely on OneDrive have been seeing a familiar — and infuriating — pattern: right‑click on a file and the OneDrive context menu is missing or painfully slow to appear. The problem is real, recurring, and solvable by a mix of fast, safe steps (restart Explorer, reset OneDrive)...

Microsoft shipped an urgent, out‑of‑band Windows 11 update after its January Patch Tuesday rollup introduced a regression that left Outlook and other apps unable to reliably open or save files stored in cloud‑synced folders such as OneDrive — a problem that, for some users, rendered Outlook...

Microsoft pushed out another out-of-band emergency update late this month to undo a painful regression that broke file I/O for cloud-backed locations — a bug that left Outlook hung, emails duplicated or missing, and administrators scrambling for fixes. Overview The sequence began with...

Microsoft pushed an emergency, out‑of‑band Windows 11 update on January 24, 2026 to fix a serious compatibility regression that could cause Microsoft Outlook and other applications to hang or crash when opening or saving files stored inside cloud‑synced folders such as OneDrive — a problem that...

Microsoft pushed an unexpected emergency fix this month after January’s Patch Tuesday updates left a significant portion of Windows 11 users unable to reliably open, save or sync files stored in cloud‑backed folders — most visibly rendering classic Outlook profiles that keep PSTs inside OneDrive...

Microsoft has acknowledged a set of serious regressions after the Windows 11 January 2026 cumulative update (KB5074109), including a small but alarming set of machines that fail to boot with a Black Screen of Death showing the Stop Code UNMOUNTABLE_BOOT_VOLUME. In response, Microsoft issued an...

Microsoft’s second emergency update in two weeks is a blunt reminder that even mature platforms can stumble when complex subsystems collide — and for many Outlook users the fallout was immediate, painful, and productivity‑crippling. On January 24, 2026 Microsoft pushed a cumulative out‑of‑band...

Microsoft has pushed a second out-of-band Windows update in January 2026 to fix a critical bug that caused Outlook and other applications to crash or hang when they opened or saved files stored in cloud-backed locations such as OneDrive and Dropbox, compounding a rocky start to the year for...

Microsoft's first cumulative Windows 11 update of 2026 — delivered as KB5074109 on January 13 — has left a broad trail of disruption: critical security fixes were installed, but several high-impact regressions followed, forcing Microsoft into rapid damage control with out‑of‑band patches and...

Microsoft released an out‑of‑band cumulative update for Windows 11, version 23H2—KB5078132 (OS Build 22631.6495)—on January 24, 2026 to address a set of post‑Patch‑Tuesday regressions and to roll together prior January fixes into a single package for affected systems. The package is explicitly...

A routine Patch Tuesday release on January 13, 2026 has left a significant portion of classic Outlook users scrambling: the Windows 11 cumulative update KB5074109 and a separate Outlook Current Channel build have each introduced regressions that render parts of the traditional Outlook experience...

Microsoft has warned that the January 13, 2026 cumulative security update for Windows — published as KB5074109 — can leave the classic (Win32) Outlook client unusable for many users, particularly those using POP profiles or storing .pst data files in cloud‑synced folders such as OneDrive; the...

Windows Weekly’s latest episode, “Second Generation Bonobos,” landed as a dense, opinionated briefing that stitched together three near-term shifts in Microsoft’s approach: rapid-fire emergency remediation for update regressions, quieter but meaningful changes to forced OneDrive folder backup...

Microsoft has confirmed an active investigation into a January 2026 Windows update that can leave Outlook unresponsive when it attempts to save or access PST files stored inside cloud‑synced folders such as OneDrive, and engineers are working on a permanent fix while offering a narrow set of...

Microsoft’s January cumulative update, KB5074109, has created a painful, real‑world problem for users of the classic (Win32) Outlook client — and Microsoft’s interim guidance is blunt: move PST files out of cloud‑synced folders (or use webmail) until a permanent fix arrives. The fallout includes...

A routine January Patch Tuesday rollup (KB5074109) accidentally left parts of Microsoft’s classic Outlook experience unstable for a measurable number of users, triggering freezes, lingering OUTLOOK.EXE processes, lost Sent Items and a rapid sequence of follow‑up fixes and mitigations from...

Windows 11 users are again facing a fresh wave of patch-related breakage: a January 13, 2026 cumulative update (KB5074109) introduced a regression that can make apps unresponsive or fail when opening or saving files on cloud‑backed storage such as OneDrive and Dropbox — and the fallout has...

Microsoft’s January 13, 2026 cumulative update for Windows 11 has left a subset of Outlook users unable to use the desktop client reliably: the classic Win32 Outlook can hang, refuse to exit, lose local Sent Items entries, and even re‑download previously delivered mail when profiles use POP or...

Microsoft has confirmed a fresh wave of regressions tied to the January Patch Day security updates: some applications may stop responding or report errors when opening or saving files stored in cloud-synced locations such as OneDrive or Dropbox, Outlook Classic profiles that store PSTs on...

Microsoft’s January servicing wave has produced a messy and consequential regression: a cumulativetive update released on January 13, 2026 (KB5074109) introduced a file-access problem that can leave apps — most notably classic Microsoft Outlook when its PST files live in OneDrive or other...