Enterprise License Server Installation Requirements
- Last UpdatedJul 17, 2026
- 1 minute read
This section describes the hardware and software requirements for a computer that will host an AVEVA™ Enterprise License Server.
Before you install this component, it is recommended that you install the latest updates from Microsoft® for your operating system and system software.
Hardware Requirements
The hardware requirements for a Enterprise License Server are as follows:
|
Cores |
4 |
|
Memory |
4 GB |
Operating System Requirements
The following operating systems are supported (64-bit only):
-
Windows 11 LTSC 2024
-
Windows 11 25H2
-
Windows 11 24H2
-
Windows Server 2025
-
Windows Server 2022
-
Windows Server 2019
Microsoft .NET Framework 4.8 is required. It will be installed by Plant SCADA if not detected.
Note: Plant SCADA 2023 R2 installs version 4.0 of AVEVA Enterprise Licensing. If your system includes computers that are not upgraded to AEL 4.0, you will need to install AVEVA Enterprise Licensing Server Legacy Support on your Enterprise License Server. This enables backwards compatibility for clients nodes that are running an earlier version of AEL. You can select this option on the products/components page on the Plant SCADA installer. You should also check the Legacy Server Port setting in Configurator. See Use Configurator to Set Up an Enterprise License Server.