Microsoft has briefly withdrawn the optionally available KB5079391 replace for Home windows 11 simply sooner or later after its launch on March 26, 2026. The preview bundle, which included extremely anticipated assist for ultra-high-frequency screens, was pulled from servers after a widespread set up flaw annoyed early adopters.
The difficulty primarily affected customers who had the “Get the most recent updates as quickly as they’re obtainable” toggle enabled of their system settings. In the course of the obtain and set up course of by way of Home windows Replace, the system would set off Error 0x80073712.
Happily, the glitch didn’t end in system instability or “bricked” gadgets. As a substitute, the working system failed to finish the replace and robotically reverted to the earlier secure model, permitting computer systems to proceed functioning usually. To forestall additional studies of failed installations, Microsoft opted for a preventive elimination of the bundle whereas they examine the foundation trigger.
Delayed Options and Enhancements
Though this replace was not targeted on safety, it contained a number of usability enhancements that are actually on maintain. Key options included within the KB5079391 preview have been:
Help for high-end shows with refresh charges reaching as much as 1000 Hz.
Common efficiency optimizations for contemporary gaming screens.
Minor UI refinements and bug fixes for system navigation.
Microsoft has not but supplied a selected timeline for when these options will probably be redistributed. The corporate could launch a hotfix with a brand new construct quantity within the coming days or bundle the enhancements into the upcoming April Patch Tuesday.
This technical setback happens as Microsoft continues to emphasise its dedication to software program high quality and bug discount. For a lot of customers, this episode reinforces the technique of ready a number of days earlier than putting in optionally available “preview” updates, as these non-mandatory patches usually function a closing testing floor earlier than a broader public rollout.
