Do not upgrade an existing WinCC 7.4 (SQL 2014) database directly to SQL 2017. You must use the Project Migrator tool included in SP2. Direct SQL detachment/reattachment will corrupt the archive logging.
(Versions 1909, 2004, 20H2, 21H1, 21H2, and 22H2) wincc 75 sp2 compatibility list best
This comprehensive guide details the officially supported operating systems, database engines, virtualization platforms, and upgrade paths for WinCC V7.5 SP2. Supported Operating Systems Do not upgrade an existing WinCC 7
For multi-user WinCC Servers, redundant servers, or central archiving, utilize these 64-bit server platforms: Standard and Datacenter editions. Windows Server 2019: Standard and Datacenter editions. Windows Server 2016: Standard and Datacenter editions. (Versions 1909, 2004, 20H2, 21H1, 21H2, and 22H2)
Always use the latest Windows updates and ensure all Windows components required by Siemens (like .NET Framework) are enabled. 2. Virtualization Compatibility
WinCC 7.5 Service Pack 2 (SP2) has established itself as a robust, stable standard for many SCADA applications. However, getting the "best" compatibility list means understanding exactly how it interacts with operating systems, databases, and the inevitable Windows updates.
(Versions 2015, 2016, 2019, and 2021) Windows 11 (64-bit)