SoMachine V4.3 was not designed for Windows 11. The recommended solution is to install it in a virtual machine running a supported operating system (e.g., Windows 10 or Windows 7) or to upgrade to the latest version of its successor, EcoStruxure Machine Expert, which is fully compatible with Windows 11.
: For plants running older Modicon hardware, V4.3 is often more stable and direct than attempting to migrate to newer platforms. --- Schneider Somachine V4.3 Download -
SoMachine V4.3 is a single software environment tailored for machine builders (OEMs). It is built on the CODESYS platform, allowing automation engineers to develop, configure, and commission an entire machine in a single software architecture. SoMachine V4