TN - LM2605041133 - AVEVA Enterprise License Server Offline License Activation
Last updated: May 4th, 2026Description
Offline License Activation(AVEVA Enterprise License Server)
- Author: Mataia Lewis
- Published: May 4th, 2026
Details:

| Author: Mataia Lewis |
| Applies to Version(s): 2023 and higher |
| Latest Revision Date: 5/4/2026 |
| Document Version: 001 |
Description
Overview
AVEVA licenses must be activated before they can be used. During activation, your license is verified against AVEVA’s records and permanently linked to the License Server machine.
Activation requires communication with the AVEVA License Activation Server over the internet. When the License Server has no direct internet access, Offline Activation is used instead. This process involves a file exchange between the offline License Server and a separate internet-connected machine:
A request file (send.sync) is generated on the License Server and uploaded to the AVEVA activation website from the internet-connected machine.
A response file (recv.sync) is downloaded from the website and loaded back into the License Server to complete activation.
This guide walks through every step of that process.
Before You Begin
Gather the following before starting:
Your AVEVA license purchase confirmation email – it contains a .zip attachment with your License Entitlement XML file inside.
A designated License Server machine – the offline computer where the license will be activated.
A second machine with internet access – used only to exchange files with the AVEVA activation website.
A USB flash drive or other portable media – to transfer files between the two machines.
Solution Details
Step 1 Prepare Your License Entitlement File
Open the purchase confirmation email you received from AVEVA. Save the .zip file attachment to your License Server machine and extract it. Inside you will find an XML file – this is your License Entitlement file. Save it somewhere easy to find, such as your Desktop or Downloads folder, as you will need to browse to it later.
Step 2 Install AVEVA Software and Licensing Components
Run the AVEVA product installer on the License Server machine. When the feature selection screen appears, ensure the following three licensing components are all checked before proceeding:
AVEVA Enterprise Licensing Platform
AVEVA Enterprise License Manager
AVEVA Enterprise License Server
NOTE This guide assumes the License Server and License Manager are installed on the same machine. If your setup requires them on separate machines, the same steps apply – simply run each component on its appropriate machine.
Step 3 Configure the License Server Using the Configurator
After installation, open the AVEVA Configurator from Start → AVEVA → Configurator. In the left-hand tree, expand AVEVA Enterprise Licensing Platform and select AVEVA Enterprise License Server.
In the License Server Configuration panel on the right, type your License Server computer name in the Primary Server Name field. Leave the Server Port (55555) and Agent Port (59200) at their default values unless your network requires otherwise. Click Test Connection. When the Configuration Messages area at the bottom confirms the connection succeeded, click Configure to save the settings.
Step 4 Open the Enterprise License Manager
Launch the AVEVA Enterprise License Manager from Start → AVEVA → Enterprise License Manager. It will open in your default web browser at localhost/AELicenseManager. You will arrive at the main Servers page. Click the hamburger menu icon (≡) in the top-left corner to expand the navigation panel. You will see two options: Servers and Activation Settings.
Step 5 Review the Servers Page and Check the Activation Mode
Close the navigation panel and look at the Servers page. Your License Server will be listed as a card showing its name, status (Running), and current license count (0 Licenses). Look at the cloud icon in the top-right corner of the page – this tells you the current activation mode:
Green check mark on the cloud – Online Activation is active. You must switch to Offline before continuing.
Red X on the cloud – Offline Activation is already set. Skip ahead to Step 7.
Step 6 Switch to Offline Activation Mode
Click the hamburger menu icon (≡) and select Activation Settings. On the Activation Settings page you will see two radio button options. Select Offline Activation. The description beneath it will confirm “License Manager is not connected to Activation Server” and the cloud icon will update to show a red X. Once selected, click the menu icon again and choose Servers to return to the main page.
Step 7 Open Your License Server and View the License Summary
Back on the Servers page, click your License Server card to open its detail view. The page will display the License Summary tab. The license list will be empty at this stage. You will also see the toolbar along the top with Add License, Deactivate, and Details options. This is the starting point for adding and activating your license.
Step 8 Select Add License
Click the Add License button (⊕) in the toolbar. A License Activation panel will slide in from the right side of the screen. It will display a Browse license file field, a table for license details, and the Activate button at the bottom. The panel will be empty until you load your Entitlement XML file.
Step 8 Select Add License
Click the Add License button (⊕) in the toolbar. A License Activation panel will slide in from the right side of the screen. It will display a Browse license file field, a table for license details, and the Activate button at the bottom. The panel will be empty until you load your Entitlement XML file.
Step 9 Browse for Your License Entitlement XML File
Click the … (ellipsis) button next to the Browse license file field. A Windows file browser will open. Navigate to the location where you saved the Entitlement XML file in Step 1. Select the file and click Open.
Step 10 Review the Loaded License Details
Once the XML file is selected, the license details will load automatically into the License Activation panel. You will see the Component Name, Part Number, Serial Number, Activation Code, and available quantity. The checkbox next to the license entry will be unchecked at this point – you must select it before activation.
Step 11 Select the License and Set the Quantity
Check the box next to the license entry. A check mark will appear confirming it is selected and the Quantity to Activate field will become editable. If your entitlement allows multiple seats and you wish to activate more than one on this server, enter the desired quantity. When ready, click the Activate button.
Step 12 Activation Request Submitted – Pending Status
After clicking Activate, the License Activation panel will close and the license will appear in the License Summary list with a status of Pending Activation Request. The Offline Activation button in the top-right corner will highlight yellow. This is expected – it means the request has been created and is waiting to be sent to the AVEVA activation server.
Step 13 Request the Activation File
Click the down arrow (▾) next to the yellow Offline Activation button to open the dropdown menu. Two options will appear:
Request Activation/Deactivation – generates and saves your send.sync request file.
Receive Activation/Deactivation – used later to load the recv.sync response file.
Select Request Activation/Deactivation to proceed.
Step 14 Confirm the Request
A confirmation dialog will appear asking: “Are you sure you want to Request Activation/Deactivation for these Licenses?” It will also note that once requested, the activation must be processed at the AVEVA Activation Server. Click Yes to confirm and generate the send.sync file.
Step 15 Save the Send File to Portable Media
After clicking Yes, your browser will automatically download a file named with the format send-SERVERNAME-datetimestamp.sync. You will see it appear in the browser’s download bar at the top of the License Manager window. This is your activation request file.
Copy the send.sync file to your USB flash drive or portable media. You will carry it to the internet-connected machine in the next step.
Step 16 Navigate to the AVEVA License Activation Website
Take your portable media to the internet-connected machine. Insert the drive and open a web browser (Microsoft Edge, Google Chrome, or Mozilla Firefox). Navigate to:
http://licenseactivation.wonderware.com
The AVEVA License Activation page will load. It will explain the process and display a file upload form at the bottom of the page.
Step 17 Upload the Send File and Enter the CAPTCHA
On the activation website, click Choose File and browse to your portable media. Select the send.sync file. The filename will appear next to the button once selected. Then look at the CAPTCHA image on the page and type the characters you see into the text field above it.
NOTE The CAPTCHA code must be exactly 5 characters. If the image shows only 4 characters, refresh the page to generate a new code. Repeat until a 5-character code appears, then enter it and click Upload File.
Step 18 Download the Receive File
After clicking Upload File, the website will process the request and automatically prompt your browser to download a response file. The filename will follow the format recv-SERVERNAME-datetimestamp.sync. You will see it appear in the browser’s download bar. This is your activation response file.
Save the recv.sync file to your USB flash drive or portable media alongside the send.sync file, then return to your offline License Server machine.
Step 19 Verify Both Files on Your Portable Media
Before leaving the internet-connected machine, open File Explorer and confirm that both sync files are saved to your portable media. You should see:
send-SERVERNAME-datetimestamp.sync – the original request file (small, ~1 KB).
recv-SERVERNAME-datetimestamp.sync – the response file from the activation server (larger, ~15–16 KB).
Both files must be present before returning to the License Server. If the recv.sync file is missing, repeat Steps 17 and 18.
Step 20 Load the Receive File to Complete Activation
Return to the offline License Server machine and insert your portable media. In the Enterprise License Manager, click the down arrow (▾) next to the Offline Activation button and select Receive Activation/Deactivation from the dropdown.
A file browser will open. Navigate to your portable media and select the recv.sync file. Click Open. The License Manager will process the file and refresh automatically. The license status will change from Pending Activation Request to Activated, and the expiry date will now be visible in the License Summary.
Quick Reference: Sync File Summary
The table below summarizes the two files exchanged during the Offline Activation process:
| File | Filename Pattern | Purpose |
|---|---|---|
| Send file | send-SERVERNAME-datetimestamp.sync | Generated on the License Server. Transfer to the internet-connected machine and upload to the AVEVA activation website. |
| Receive file | recv-SERVERNAME-datetimestamp.sync | Downloaded from the AVEVA activation website. Transfer back to the License Server and load into the License Manager to complete activation. |
__________________________________________________________________________________________________________________________


AVEVA System Platform – Licensing – Offline Activation Guide
Recommended articles
[ISS Support Case] Not able to acquire License. Primary server w/Backup Server. Offline
-Shows as active inside enterprise license Manager. -Local License. -Does use Backup and Primary. -Offline. -Harddrive ran out of space, Copied image onto new Harddrive. -Cannot Acquire License. -3.7.002
Read More[ISS Support Case] License Server in a Stopped State
After installing AELicensing-Hotfix-4.1.0-IMS3643350, License Server still showed in a Stopped state and could not be started. The License Summary screen was also blank even though there was a license activated here (license server ID did NOT change). When trying to add that same license back, in the Add License dialog, it showed this license with a quantity activated of 1. Again, it was not appearing in the License Summary screen though.
Read More[ISS Support Case] Best option of activating licenses
License server will not be connected to Internet
Read More