> August updates trigger 0xc0000409 errors on Windows Server 2016

[SOURCE] BleepingComputer [AUTHOR: Sergiu Gatlan] [DATE: 08/09/2026 15:22] [LANGUAGE: EN]

Microsoft says the August 2026 security update may trigger 0xc0000409 errors on Windows Server 2016 systems where the Compatibility Appraiser diagnostic service is enabled. [...]

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