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Regarding 150xS Software Controller on a Standard PC

The 150xS Software Controller (likely referring to a SIMATIC S7-1500 Software Controller) is not directly supported for installation on a standard PC for general use as a primary control system. It's intended for specific development, testing, or simulation purposes *within* a TIA Portal project, typically on an engineering PC.

The error screen you're encountering indicates a compatibility issue. Here's a breakdown and how to proceed:

• Licensing: Ensure you have the correct license for the Software Controller and that it's activated within TIA Portal.
• TIA Portal Version: The Software Controller version *must* be compatible with your installed TIA Portal version. Check TIA Portal Compatibility for details.
• Virtualization: The Software Controller is best run within a virtual machine (VM) using software like VMware or Hyper-V. This isolates it and provides a more consistent environment.
• Hardware Requirements: Even within a VM, ensure your host PC meets the minimum hardware requirements for both the VM software and the Software Controller.

For resolution, please provide:

• Your TIA Portal version.
• The exact error message (text, not just the screenshot).
• Details of your PC's hardware (CPU, RAM, OS).

You can find more information and troubleshooting steps in the Siemens Support Knowledge Base: Siemens Support