Creating a virtual environment running a 32-bit legacy operating system is the most reliable solution.
If you only need the software manuals, several are available for download: Sucosoft S40 Programming Software Download
During installation, ensure you allow the software to install its standard library files, or your code may fail to compile due to "missing FB" (Function Block) errors. Conclusion Creating a virtual environment running a 32-bit legacy
: Ensure you extract the downloaded ZIP file completely before running the setup. Always right-click and choose "Run as Administrator". Windows NT 4.0
Windows 98, Windows NT 4.0, Windows 2000, Windows XP (32-bit).