Wincc 75 Sp2 Compatibility — List Best

For SIMATIC WinCC V7.5 SP2, maintaining a strict compatibility list is essential for SCADA stability. This version is a major milestone as it introduced support for Windows 11 and Windows Server 2022, provided specific updates are applied. Core Operating System Compatibility

Database: Microsoft SQL Server 2016 SP2 (64-bit) is required and typically included in the installation. It is not compatible with SQL Server 2022. wincc 75 sp2 compatibility list best

Key Exclusions:

• SQL Server 2019: This is the best choice for WinCC 7.5 SP2 installations. It offers the best performance and longest support lifecycle from Microsoft.
• SQL Server 2017: Fully supported and widely used.
• SQL Server 2016: Supported (usually requires Service Pack 2 or higher).

Virtualization: Siemens supports running WinCC on VMware ESXi (6.5, 6.7, 7.0) and Microsoft Hyper-V (2012 R2, 2016, 2019). For SIMATIC WinCC V7

Windows 11: Officially supported starting with version 22H2, provided Internet Explorer 11 is enabled for internal web components. SQL Server 2019: This is the best choice for WinCC 7

Scenario B: Client-Server (Best for 10,000+ I/O)

• Server OS: Windows Server 2022 (with SP2 Update 3)
• SQL: SQL Server 2017 Standard (partitioned across two physical drives: OS on C:, Data on D:)
• Clients: Windows 10 LTSC 2019 (WinCC RC licenses)
• Network: 1 Gbps dedicated SCADA VLAN (isolate from office network)
• Driver: SIMATIC S7 Protocol Suite via CP 1623 (redundant mode)

WinCC V7.5 SP2 is designed to work within the broader Siemens TIA ecosystem and alongside specific engineering tools: