The error \Device\HarddiskVolume3\Program Files\Bonjour\mdnsNSP.dll means Apple's Bonjour network service is blocked by Windows 11's security (LSA Protection), often after installing iTunes or other Apple software, causing pop-ups when it tries to load into the Local Security Authority. To fix it, uninstall bonjour as this component conflicts with Windows security features
redxps630
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December 10th, 2025 00:43
The error
\Device\HarddiskVolume3\Program Files\Bonjour\mdnsNSP.dllmeans Apple's Bonjour network service is blocked by Windows 11's security (LSA Protection), often after installing iTunes or other Apple software, causing pop-ups when it tries to load into the Local Security Authority. To fix it, uninstall bonjour as this component conflicts with Windows security features(edited)