License Key Not Available Wincc Logging For Runtime Advanced Link ✅

sections in your TIA Portal project tree. If any logs are defined, the system will demand a license at startup. Deleting these logs and recompiling the project can stop the error. Audit Trail/GMP Settings

on your engineering PC, you can often click "Ignore." The simulation will usually continue to function, but the pop-up will recur periodically. Trial Period sections in your TIA Portal project tree

Contact Siemens support or your Siemens distributor if: sections in your TIA Portal project tree

: If you do not need logging, navigate to your HMI project's Historical Data section and delete or disable all defined Data Logs and Alarm Logs. This will stop the license prompt. sections in your TIA Portal project tree