SIMATIC WinCC V7.5 SP2 is compatible with several 64-bit Windows operating systems, including Windows 10, Windows 11 (with specific updates), and multiple Windows Server versions. Operating System Compatibility
If you are currently using an earlier version of WinCC, you can upgrade or migrate to WinCC 7.5 SP2. The following upgrade and migration paths are supported:
Compatibility Considerations
Beyond the operating system, the compatibility list serves as a roadmap for integration within the broader Siemens automation portfolio. In industrial settings, WinCC rarely operates in a vacuum; it must coexist with engineering tools like the TIA Portal and SIMATIC STEP 7. The compatibility documentation ensures that communication drivers, database interfaces, and optional packages—such as WinCC/WebNavigator or WinCC/Audit—are synchronized with the core Service Pack 2 updates. This synchronization prevents the "version mismatch" errors that can cripple a facility during a staged upgrade.
Need the official Siemens PDF?
Search for “WinCC 7.5 SP2 Readme – Compatibility” on the Siemens Industry Online Support site (entry ID: 109783841). wincc 7.5 sp2 compatibility list
If you are migrating from WinCC 7.4 SP1 or 7.5 SP1, here is the direct upgrade compatibility:
Windows Updates: Disable automatic updates on production servers to prevent unplanned restarts. SIMATIC WinCC V7
WinCC 7.5 SP2 Compatibility List: A Comprehensive Guide
| Source Version | Target Version | Allowed? | |----------------|----------------|-----------| | WinCC 7.4 SP1 | 7.5 SP2 | ✅ Yes (project conversion) | | WinCC 7.5 | 7.5 SP2 | ✅ Yes (Update installation) | | WinCC 7.5 SP1 | 7.5 SP2 | ✅ Yes | | WinCC 7.3 or older | 7.5 SP2 | ❌ No (must go via 7.4 SP1) | In industrial settings, WinCC rarely operates in a