WinCC relies heavily on the database backend.
Siemens officially supports WinCC 7.5 SP2 on virtual machines under specific conditions.
| Hypervisor | Supported | Key Requirement | | :--- | :--- | :--- | | VMware ESXi 6.7 / 7.0 | ✅ Yes | Use VMXNET3 NIC, disable USB passthrough for dongles (use a hardware key server) | | Microsoft Hyper-V (Win Server 2019) | ✅ Yes | Network must be set to "Static MAC" if using redundant servers | | Oracle VirtualBox | ❌ No | Not tested by Siemens. Runtime errors likely. | | Proxmox / KVM | ❌ No | No official support. Use at your own risk. |
WinCC is not a standalone application; it sits at the intersection of industrial automation (PLC communication) and IT (databases, reporting). Siemens rigorously tests specific combinations of: wincc 7.5 sp2 compatibility list
Critical Note: WinCC 7.5 SP2 dropped support for several older OS versions. Attempting to force installation on Windows 7 or Windows Server 2008 will result in the installer blocking the setup or unpredictable behavior during archiving.
The following hardware platforms are compatible with WinCC 7.5 SP2:
Disclaimer: This document reflects publicly available information from Siemens as of 2026. Always verify with the official Siemens Industry Online Support for your specific hardware and software revisions. WinCC relies heavily on the database backend
WinCC 7.5 SP2 Compatibility List: A Comprehensive Guide
Siemens' WinCC (Windows Control Center) is a popular human-machine interface (HMI) software used in various industries, including manufacturing, process automation, and infrastructure. The latest version, WinCC 7.5 SP2, offers enhanced features, improved performance, and better compatibility with other Siemens products. In this article, we will provide an in-depth look at the WinCC 7.5 SP2 compatibility list to help you plan and ensure a smooth migration or implementation.
Introduction to WinCC 7.5 SP2
WinCC 7.5 SP2 is a powerful HMI software that provides a comprehensive set of tools for designing, implementing, and operating HMIs. It supports various hardware platforms, including PCs, thin clients, and mobile devices. The software offers a range of features, such as:
WinCC 7.5 SP2 Compatibility List
To ensure compatibility and smooth operation, it is essential to verify that your hardware, software, and operating systems are compatible with WinCC 7.5 SP2. The following sections outline the compatibility list: Siemens officially supports WinCC 7