The background service responsible for verifying the license (CodeMeter) is not running. Fix:

If you are working with B&R Automation Studio, here is a quick checklist to resolve license issues without calling support at 2:00 AM:

Dedicated automation engineers who require consistent, daily access to the software. Corporate / Network (Floating) License

Plug-and-play simplicity. Automation Studio becomes active on whatever computer the USB dongle is plugged into. 3. How to Obtain a Legitimate B&R License Key

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Furthermore, versioning plays a role. An Automation Studio license key is generally tied to the version of the Automation Runtime. Upgrading the runtime to access new features often requires checking license compatibility, ensuring that legacy machines aren't bricked by software updates.