wusa update installer

  1. KB5079391 Fixes WUSA Network-Share .msu Installs Causing ERROR_BAD_PATHNAME

    Windows 11’s latest servicing cycle has quietly closed one of the more frustrating update-installation bugs to hit enterprise admins in recent memory. Microsoft now says the long-running WUSA network-share failure is fixed in KB5079391, the March 26, 2026 preview update for Windows 11 versions...
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    • enterprise patching kb5079391 windows 11 windows 11 servicing wusa error fix wusa update installer
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    • Forum: Windows News