Starting from Lumion version 2025.2.0, it is now possible to Lock a floating License Key to a specific PC.
This can be done by enabling the following setting under Settings > License:
What this does is enable users to start Lumion and sign in/out without having to select a License Key or associate it with their account.
If the setting is enabled, the license selection screen will be skipped. This ensures it is not possible to switch License Keys on a PC. And it ensures a single license is always tied to the machine, even when different users log in.
Note: It can only be enabled or disabled when Lumion is started as an Administrator.
This feature is particularly useful in shared environments. For example, university computer labs using Faculty versions, where Administrators don’t want Students switching License Keys on the PCs when signing in, or users viewing the Activation Code.
It can also be used with Studio floating License Keys in any scenario where locking a key to a specific PC improves control or security.
See Also:
- Knowledge Base: Why does Lumion require a sign-in to start?
- Knowledge Base: Why do I need a Lumion Account?
- Knowledge Base: Lumion 2025.2 Release Notes