The NLM uses two main processes, lmgrd.exe (vendor daemon) and adskflex.exe (Autodesk vendor daemon), requiring specific ports open in your firewall: Needs ports 27000 to 27009 . adskflex.exe: Needs port 2080 . Frequently Asked Questions Do I need to uninstall the old version?
| 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) | nlm11.18.0.0-ipv4-ipv6-win64.msi
Older versions of the manager frequently ran into VD is starting or status hanging errors. Version 11.18 improves the communication handshake between the Autodesk vendor daemon ( adskflex.exe ) and the core licensing utility ( lmgrd.exe ). 3. Modernized TLS Security The NLM uses two main processes, lmgrd
nlm11.18.0.0-ipv4-ipv6-win64.msi is the 64-bit Windows installer for the , version 11.18.0.0. This software is a specialized server application that allows organizations to host Autodesk licenses on a central server, enabling multiple users across a network to access a single pool of product licenses. This installer is critical for companies that rely on network licensing or the Token Flex model for their Autodesk products. | Requirement | Specification | | :--- |
Since you are setting up or upgrading an enterprise network license server, you might be planning to automate the roll-out of client software to employee workstations. Would you like assistance creating a to silently deploy Autodesk client products pre-configured to point to this new licensing server IP? Share public link
It is highly recommended to install the NLM on a dedicated server. The process is straightforward, but careful attention is required:
Do not run your licensing infrastructure on heavy application nodes or domain controllers. Keep it on a dedicated utility VM or server.