Nlm11.18.0.0-ipv4-ipv6-win64.msi [top] (High-Quality • 2025)

For IT administrators managing Autodesk software portfolios, ensuring consistent access to licenses is paramount. The file is a critical component for achieving this, representing the Windows 64-bit installation package for the Autodesk Network License Manager (NLM) version 11.18.0.0.

This specific daemon tracks the actual Autodesk licenses, counting how many seats are checked out and how many are available.

Choose , apply it to all profiles (Domain, Private, Public), and name the rule Autodesk License Manager . Troubleshooting Common Errors nlm11.18.0.0-ipv4-ipv6-win64.msi

: If an older version exists, it must be uninstalled via the Control Panel first.

If client machines cannot reach the license server, the Windows Firewall is likely blocking the traffic. Autodesk NLM uses specific ports that must be opened for inbound traffic: Choose , apply it to all profiles (Domain,

If you are setting this up, I can provide more targeted assistance. Please let me know: What versions are you trying to license?

| Requirement | Specification | | :--- | :--- | | | Windows Server 2012 R2, 2016, 2019, 2022 or Windows 10/11 (64-bit) | | RAM | Minimum 4 GB (8 GB+ recommended for high-traffic networks) | | Disk Space | 500 MB for the application plus additional space for logs | | Network | Static IPv4 or IPv6 address; stable connection to all client subnets | | Firewall Ports | TCP ports 1055 (lmgrd) and 1056 (vendor daemon) – must be open inbound | | Dependencies | Visual C++ Redistributables for Visual Studio 2015-2022 (x64) | Autodesk NLM uses specific ports that must be

Be cautious of third-party websites offering this file (e.g., sites mentioning "extra quality" or "repack"). Always download the official installer directly from to avoid potentially malicious or modified versions of the software. To install the Autodesk Network License Manager

Required for licensing newer Autodesk 2021-2024+ product versions.

: Version 11.18 is often a prerequisite for newer Autodesk products (like Civil 3D 2025) or when using the Desktop Licensing Service v12.2

These unauthorized modifications have been flagged by antivirus engines, including Dr. Web, which detected Trojan.MulDrop21.56012 in environments running cracked copies. The malicious version creates files like version.dll and netapi32.dll in system directories and attempts to stop legitimate Autodesk security services. Using such files is a severe security risk, can lead to network vulnerabilities, provides no access to official support, and violates Autodesk‘s licensing agreement, potentially exposing your organization to legal penalties.