You cannot simply install a Runtime license and expect full archiving capabilities without the associated add-on or specific "Archive" license keys.

In , licensing is modular. While the base "WinCC Runtime Advanced" license covers the execution of the HMI project and a specific number of PowerTags (e.g., 512, 2048), it does not include optional features like historical logging or recipes.

WinCC (Windows Control Center) is a supervisory control and data acquisition (SCADA) system developed by Siemens. It is widely used for monitoring, controlling, and data acquisition in various industries. To utilize WinCC's advanced features, including logging, a valid license key is required.

If you already own the license but it shows a or doesn't work:

: Available at Electricals Shop for ₹38,255.42.