When managing enterprise software, especially network licensing infrastructure, encountering a file like nlm11.18.0.0-ipv4-ipv6-win64.msi often raises key questions: What is it? Is it safe? Where did it come from? What problem does it solve?

| Component | Meaning | |-----------|---------| | | Stands for Network License Manager . This is the core software responsible for managing floating licenses across a network. | | 11.18.0.0 | The version number . Major version 11, minor 18, patch 0, build 0. This indicates a mature, stable release. | | ipv4-ipv6 | Dual-stack support. The manager can handle both IPv4 and IPv6 network protocols simultaneously. | | win64 | Compiled for 64-bit Windows operating systems (Windows Server 2016/2019/2022, Windows 10/11). | | .msi | Microsoft Installer package — a standard Windows installation database. |

A: Yes, but ensure the VM’s MAC address is static if binding licenses to it.

A: Use Add or Remove Programs → uninstall Autodesk Network License Manager (or similar name). Then manually delete the install folder if leftover.


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