AVEVA Enterprise Licensing 4.1 installation is blocked error
Last updated: June 11th, 2026Description
- Author: Dan Hojecki
- Published: June 11th, 2026
Details:
- Document Version: 1
- Applies to Version(s): AEL 4.1, all Historian 2020 and 2023 versions
Description
When installing AVEVA Enterprise Licensing 4.1 on a system with Historian, you may see the error below.
Solution Steps:
Apply hotfix IMS 3566579. Though the hotfix states it is only for 2023 versions, AVEVA has confirmed it applies to all 2020 versions of Historian as well. If you are in need of hotfix IMS 3566579 please contact the InSource Solutions Group technical support team.
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