If you need the for compliance or legacy system matching, please reply with your specific requirements (e.g., which redistributable DLL versions are needed), and I can provide more precise guidance.
There is no standalone "Visual Studio 14.40" installer. The number 14.40 refers to the compiler toolset version (MSVC v140) included in the final patched state of VS2015 Update 3. If you need the 14.40 toolset for compatibility with older C++ projects, you must install VS2015 Update 3 plus all subsequent security patches. visual studio 14.40 download
: It remains binary-compatible with other 14.x versions, meaning code built with 14.40 can run using the same runtime as code built with Visual Studio 2015-2019. If you need the for compliance or legacy