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: Running WinCC without sufficient privileges can block access to necessary license files, especially when Windows security features or third-party antivirus software interfere.
Use the menu to move the "WinCC Logging for Runtime Advanced" license key to the local hard drive ( C: ). Temporary Workaround: Disabling the Warning
“我并没有主动配置任何归档变量，也没有创建历史趋势，为什么 WinCC 还是需要 Logging 许可证？”这是用户问得最多的问题，也是最容易产生误解的地方。 : Running WinCC without sufficient privileges can block
Offline fallback logging mode when WinCC Runtime Advanced license key is unavailable
某些版本的 WinCC Runtime Advanced 中，Recipe 配方功能同样需要 Logging 许可证支持。 Encountering the warning is a common hurdle when
Since Siemens officially requires a purchased license to legally run WinCC Logging for Runtime Advanced, this guide focuses on and official troubleshooting steps to ensure your existing licenses are being read correctly.
If your application requires data logging/archiving, you must purchase and install the correct license key. If your application requires data logging/archiving
Select the WinCC Logging for Runtime Advanced license key. Drag and drop it onto the local C: drive (or the designated partition where your operating system keeps licenses).
Encountering the warning is a common hurdle when deploying SCADA and HMI systems using Siemens TIA Portal. While many engineers assume that the base SIMATIC WinCC Runtime Advanced license covers all functions, Siemens separates its licensing features. Simply put, if your HMI or SCADA project utilizes Tag Logging (for historical data) or Alarm Logging , the base runtime license is insufficient . You are required to purchase and install an additional, specific license key: WinCC Logging for Runtime Advanced .