If you do not have a supported C/C++ compiler or have an older supported compiler on your system, the following dialog will be displayed and a customized version of the Microsoft Visual C++ 2013 compiler will be installed.
Install the Compiler
Specify the directory in which the compiler is to be installed.
If an older version of the compiler is already installed, it is highly recommended that the new compiler be installed into a different directory.
Compiler Settings in the Visual LANSA Administration Guide