Every WinCC architecture relies on an integrated relational database engine to log real-time process tags, process operational alarms, and compile user archives. WinCC V7.5 SP2 Installation / Release Notes - Support
WinCC 7.5 SP2 relies on Microsoft SQL Server for handling process data, archives, and tag logging. The installation package automatically installs the necessary SQL version.
WinCC V7.5 SP2 supports a range of 64‑bit Microsoft operating systems. Using an unsupported OS or version can lead to installation errors, particularly with the required SQL Server 2016 component.
Microsoft SQL Server 2016 SP2 (64-bit) is the standard released version for this service pack.
Ultimate Guide to WinCC 7.5 SP2 Compatibility SIMATIC WinCC 7.5 Service Pack 2 (SP2) is a cornerstone of industrial SCADA applications. Ensuring compatibility with operating systems, databases, and virtualization platforms is critical for system stability. This comprehensive guide outlines the official compatibility requirements, software prerequisites, and upgrade paths for WinCC 7.5 SP2. Supported Operating Systems wincc 7.5 sp2 compatibility list
WinCC V7.5 SP2 is not compatible with any Windows Home edition (e.g., Windows 10 Home, Windows 11 Home) [22†L4-L5][17†L19-L21]. Installation on a Home edition will likely fail or result in unstable system behavior.
Coexistence with WinCC Flexible 2008 SP5 is supported. Migration and Upgrade Path
It is highly recommended to use the version of SIMATIC NET that is bundled with the WinCC installation (typically V17 or higher) to ensure complete compatibility with OPC and PG/PC communication.
: Required if using WinCC WebNavigator or DataMonitor. .NET Framework : .NET 3.5 and .NET 4.8 must be activated. Every WinCC architecture relies on an integrated relational
WinCC 7.5 SP2 requires a specific version of SQL Server, which is typically included in the installation package.
: It cannot be installed simultaneously with WinCC RT Professional (TIA Portal), WinCC Unified, or legacy WinCC V6/V7.x versions. Compatible Options & Components
For remote access, WinCC 7.5 SP2 features Web Navigator. The client-side browser must be compatible with the version of WinCC installed.
Here is the compatibility breakdown for . WinCC V7
The following Siemens add-ons and options are released for use with V7.5 SP2: : SIMATIC Net V16.
(Support confirmed via forum consensus and official tool updates). Software & Option Compatibility
Siemens does not provide a single, static HTML page for compatibility lists anymore. Instead, they use dynamic online tools or PDF documents to detail compatibility.