Pro and Enterprise versions are supported. It also supports Long-Term Servicing Channel versions like LTSB 2015/2016 and LTSC 2019/2021 .
It is advised to check Siemens Industry Online Support for the most recent Update to ensure compatibility with recent Windows patches [WinCC_V75_SP2_Update7_Readme]. Summary Checklist for Compatibility Before Installing, ensure you have: Verified Windows 10/11/Server 2016-2022 build. Ensured 64-bit operating system. Installed Microsoft SQL Server 2016 SP2 (usually bundled). Applied the latest Update for WinCC 7.5 SP2. wincc 7.5 sp2 compatibility list
Integrating WinCC with other Siemens TIA Portal and STEP 7 components requires precise version matching. STEP 7 & TIA Portal : Compatible with STEP 7 v5.6 and v5.7. Pro and Enterprise versions are supported
Microsoft Office is often installed on WinCC stations for report generation and Excel data exports. Supported Office Versions (32-bit and 64-bit) Microsoft Office 2016 Microsoft Office 2019 Microsoft Office 365 (Local installation only) 6. Critical Installation Prerequisite Checklist Applied the latest Update for WinCC 7
Central multi-user servers, Process Historians, and WebNavigator hosts must utilize robust server architectures.
WinCC 7.5 SP2 is mature and reliable you stick to the official compatibility list. The biggest pain points are OS choice and SQL Server version. Follow Siemens’ matrix, and you’ll have a stable system.