The first and most critical step is to determine if your project uses the Logging function at all. It's very common to get this error without needing the function because a setting was accidentally left active. You may not need the Logging license at all if:
Once you have the license (physical USB stick or digital download), follow these steps: license key not available wincc logging for runtime advanced
Select the drive partition where your licenses are assigned (typically C: ). The first and most critical step is to