This usually points to a BIOS conflict. Re-enter your PC BIOS and disable Intel SpeedStep, Hyper-Threading (if using single-core assignment), and all advanced power-saving states.
The primary method is to purchase a license with a physical delivery. According to official sources, when you acquire a license for a new version like WinAC RTX 2010, the software is delivered on a physical DVD and a USB stick that contains the license keys . This is the standard Siemens procedure for distributing this software.
Siemens officially declared WinAC RTX a legacy product. Active development has ceased, and the product is in its long-term support and spare parts phase. simatic winac rtx download new
For new projects, the S7-1500 Software Controller is the recommended, future-proof choice for PC-based automation, replacing the legacy WinAC RTX.
SIMATIC WinAC RTX is Siemens' high-performance PC-based controller designed for tasks requiring high speed, precision, and deterministic real-time performance. By running a software PLC directly on a PC operating system equipped with a real-time expansion, WinAC RTX combines the flexibility of PC-based automation with the rugged reliability of a traditional hardware controller. This usually points to a BIOS conflict
Step 1: Access the Siemens Industry Online Support (SIOS) Portal
Do you need assistance finding the specific for the final service packs? Share public link According to official sources, when you acquire a
Disclaimer: This guide is based on Siemens public documentation as of 2025. Product names and part numbers are subject to change. Always refer to the official Siemens Industry Online Support page for the most recent version and system requirements.
Open your browser and navigate to: https://support.industry.siemens.com/
Open the Siemens Automation License Manager tool and transfer your floating or single license key from your USB drive or online account to the local C: drive. Integrating WinAC RTX with STEP 7 and TIA Portal
Fully programmed inside the modern Totally Integrated Automation (TIA) Portal ecosystem, supporting advanced features like OPC UA, web servers, and high-level language integration (C++/C#).