License Key Not Available Wincc Logging For Runtime Advanced Work

Author: Automation Support Team Difficulty Level: Intermediate/Advanced Applies to: SIMATIC WinCC (TIA Portal) Runtime Advanced, WinCC Professional

If you just need to test logging functionality without a full license: If the issue persists after the steps above,

If the issue persists after the steps above, provide the following to Siemens Technical Support: Corrupted license files or registry errors can cause this

Corrupted license files or registry errors can cause this. If the issue persists after the steps above,