diff --git a/internal/c/c_compiler/INSTALL_MINGW_HERE.txt b/internal/c/c_compiler/INSTALL_MINGW_HERE.txt
index 30278e696..d5202c9e1 100644
--- a/internal/c/c_compiler/INSTALL_MINGW_HERE.txt
+++ b/internal/c/c_compiler/INSTALL_MINGW_HERE.txt
@@ -1,3 +1,12 @@
-WINDOWS ONLY
+Only Windows users need these files.
 
-The bin, lib, libexec, etc. folders should be put directly into this folder.
\ No newline at end of file
+This is a copy of the "Mingw-w32 (i686) ToolChain" from "http://www.drangon.org/mingw/"
+
+After extraction, the 7 (or so) folders should be manually placed directly into this folder named
+"internal\c\c_compiler\"
+
+If you don't have a folder called "internal\c\c_compiler\bin" after extraction you have
+done something wrong. There should be about 6 other folders here too.
+
+Due to the large size of the Windows C++ compiler it was not practical to distribute it uncompressed,
+expecially under a source revision system.
\ No newline at end of file
diff --git a/internal/c/c_compiler/c_compiler.7z b/internal/c/c_compiler/c_compiler.7z
new file mode 100644
index 000000000..eb77fba8a
Binary files /dev/null and b/internal/c/c_compiler/c_compiler.7z differ