: WinCC V7.5 SP2 requires Microsoft SQL Server 2016 SP2 (64-bit) . Using newer versions like SQL 2022 without an official service pack from Siemens can break project connections.
: While original V7.5 versions were not compatible, WinCC V7.5 SP2 and higher officially support Windows 11 Pro and Enterprise.
Wincc 75 Sp2 Compatibility List Best Jun 2026
: WinCC V7.5 SP2 requires Microsoft SQL Server 2016 SP2 (64-bit) . Using newer versions like SQL 2022 without an official service pack from Siemens can break project connections.
: While original V7.5 versions were not compatible, WinCC V7.5 SP2 and higher officially support Windows 11 Pro and Enterprise.