Windows 11 KB5078127 is an 'out-of-band' patch to fix an issue that broke Outlook Classic (POP, PST) after January 2026 Patch ...
Microsoft has released emergency, out-of-band updates on Saturday for Windows 10, Windows 11, and Windows Server to fix an ...
XDA Developers on MSN
Windows 11's January update is causing chaos with Outlook, and there's no fix yet
There are workarounds, though.
Microsoft admits that “Classic Outlook profiles with POP accounts and PSTs hang after Windows updates on January 13, 2026.” If you’re affected, you need to await a fix. “The Windows Team will be ...
11don MSN
Microsoft releases another emergency Windows 11 patch after Outlook freeze and crash complaints
Windows 11 users faced significant issues following the January 2026 security update, leading to unexpected crashes, freezes, ...
Microsoft has released a fresh emergency update for Windows 11 users to fix Outlook crashes and cloud file errors caused by the January update. Here's what the patch addresses.
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