mingw compiler

[gnana-19]

mingw is installed and it shown that there is no mingw-compiler

[unneon]

This message means the extension could not find MinGW, and it only looks in C:\MinGW and C:\MinGW\mingw32. Have you installed it following the instructions, or in some other way? If you installed it somewhere else, you can set the "ICIE Windows MinGW Path" config option (Ctrl, > Extensions > ICIE) to your C:\...something...\MinGW directory.

If you don't know where your MinGW is installed, you can try uninstalling it and installing using the instructions so that the extension will be able to find it.