Microsoft releases KB5017328 update for Windows 11 to address security issues and fix login problems


It is that time of the month again -- the time when Microsoft releases patches for Windows. This time around we have the KB5017328 update for Windows 11 which, among other things, fixes a problem introduced by another update for Windows.
Some people who installed the recent KB5016691 update experienced login issues, and this is addressed by this Patch Tuesday’s KB5017328 update release. Importantly, this particular release is also a security update. Microsoft has also provided Windows 11 tips to accompany this update.
Microsoft releases emergency fix for Windows 11 login issue caused by problematic update


Microsoft has acknowledged that the recently released KB5016691 update for Windows 11 led to serious issues for some users. The optional update preview introduced new admin features as well as fixing printing and Bluetooth problems, but it also prevented some users from being able to log into Windows 11.
The problem affects Windows 11 version 21H2, and it is serious enough to force Microsoft's hand into releasing an emergency fix. But just as problematic Windows updates have become increasingly common for Windows 11, so the approach taken to fix the issue is one that Microsoft is using more and more often -- and it is one that is seen by some as a proper substitute for a proper fix.
Microsoft explains the SMB compression changes introduced by Windows Server 2022 KB5016693 and Windows 11 KB5016691 updates


Last week, Microsoft released previews of updates for various versions of Windows before it unleashes the final versions next Patch Tuesday. Included among these was the KB5016691 update for Windows 11 which --although billed primarily as a bug-fixing update -- added new Server Message Block (SMB) compression options.
The same changes were introduced to Windows Server 2022 with the KB5016693 update, and Microsoft has published details of just what the changes mean, as well as explaining how to take advantage of the new options and settings.
Microsoft releases KB5016691 update for Windows 11, fixing printing and Bluetooth problems, and adding admin options


Ahead of a wider release next Patch Tuesday, Microsoft has released the preview version of the KB5016691 update for Windows 11. The update addresses a number of issues that have cropped up recently, including fixing problems with USB printers and also with Bluetooth headsets.
There are numerous other bug fixes such as addressing a problem with Microsoft Edge and a trust issue with Microsoft Store apps. There are also a handful of new features and options, helping to enhance security and giving sysadmins new controls.
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