Windows 10 · Release · Security update (Patch Tuesday)

February 13, 2018—KB4074591 (OS Build 10586.1417)

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Microsoft's known issues — KB4074591

  • Issue Known issue Because of an issue that affects some versions of antivirus software, this fix applies only to computers on which the antivirus ISV updated the ALLOW REGKEY. Workaround: This issue is resolved in KB4088779.

Microsoft's release notes for KB4074591 ›

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