: "Staying Up-to-Date: Installing and Understanding the NLM Software Update (Version 11.18.0.0)"
msiexec /i nlm11.18.0.0-ipv4-ipv6-win64.msi /quiet /norestart
nlm11.18.0.0-ipv4-ipv6-win64.msi Type: Windows Installer package (MSI) Version: 11.18.0.0 Architecture: 64-bit Network Support: IPv4 + IPv6 dual stack Primary use: [Assumed] NLM (Network License Manager) – likely from a software vendor like FlexNet, Dassault, ESRI, or similar.