On Mon, 14 Jan 2019 at 15:58, bteddy1 <bteddy1@xxxxxxxx> wrote: > > Installed MinGW GCC (GNU Compiler Collection) Version 8.2.0.Standard install > (did not change anything) on Windows 7 64Bit.*I need the paths requested > below.*CPATH: For searching the include-paths for headers.*What is (are) the > path(s) to the standard headers that can be used by both GCC and > G++?*C_INCLUDE_PATH: can be used to specify C headers.*What is (are) the > path(s) to the standard headers that can be used by GCC > only?*CPLUS_INCLUDE_PATH: can be used to specify C++ headers. *What is (are) > the path(s) to the standard headers that can be used by G++ > only?*LIBRARY_PATH: For searching library-paths for link libraries.*What is > (are) the path(s) to the standard libraries that can be used by both GCC and > G++?*Thank You. All of those paths are automatically known to gcc/g++, why do you need them? If you compile and/or link with -v, GCC will print out all the paths it uses.