Wincc 7.5 Sp2 Compatibility List -

: Endpoint Protection Suite V10.5 and VirusScan Enterprise V8.8. Trend Micro : OfficeScan V12.0 SP1. : Endpoint Protection V14.3. : Endpoint Security for Windows 2018. Important Version Notes SQL Server : WinCC 7.5 SP2 uses SQL Server 2016 SP2 (64-bit)

comparing the hardware requirements for the Server vs. Client installations of WinCC 7.5 SP2

: Fully supported only starting with WinCC 7.5 SP2 setups. Base versions of WinCC 7.5 will fail on Windows 11 due to SQL Server mismatches. Windows Server Operating Systems (64-Bit Only) wincc 7.5 sp2 compatibility list

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.

: Supported beginning with version 22H2. Note that Internet Explorer 11 must be enabled via Windows Features for internal web components to function. : Endpoint Protection Suite V10

For , the official compatibility is critical for OS, SQL Server, and other software. Here is the core compatibility list (based on Siemens’ official release documents):

| Environment Type | Supported Operating Systems (64-bit) | Key Restrictions | | :--- | :--- | :--- | | | Windows 10 Pro, Enterprise Windows 10 Enterprise LTSC 2015/2016/2019 Windows Server 2012 R2 / 2016 / 2019 (Standard/Datacenter) | Windows 11 not officially supported in base version; support comes with software updates | | WinCC Server | Windows 10 Pro, Enterprise (recommended only for up to 3 clients) Windows Server 2012 R2 / 2016 / 2019 (Standard/Datacenter) | For more than 3 WinCC clients, a Windows Server OS is required | | WebNavigator/DataMonitor Clients | Windows 7 SP1, Windows 8.1 Windows 10 Pro, Enterprise, LTSC Windows Server 2012 R2 / 2016 / 2019 | Older client OS support for web-based extensions only | : Endpoint Security for Windows 2018

Virtualization and VMs

Do not mix versions. If your plant uses WinCC 7.5 SP2 on Windows Server 2022, ensure your engineering station matches that exact OS. Mixing Windows 11 engineering with Windows Server 2022 runtime is unsupported and often leads to inconsistent database schemas.

1.0 Software Version: WinCC V7.5 SP2 Date: [Insert Date]