I've Updated from MS 3.16 to 3.18, USB Key License, but when I start MS a popup appears: "License file not valid" and program don't run.
With 3.16 no problems and program starts correctly.
From version 3.17, the licensing system has been changed, it only affects users who have purchased the Tutorial Manager.
To update your license you must connect your USB key and send the report file to easyplc@nirtec.com generated with EasyPLC, here are the instructions on how to get it: https://nirtec.com/forum/index.php?topic=254.0 (https://nirtec.com/forum/index.php?topic=254.0)
You will then receive your new license file compatible with the latest M.S. versions.