I have a project in visual studio which I have a file of type config example mifile but when I publish it from the platform (vs) it generates two more files apart from the original, which are mifile.Debug and mifile.Release remain with a total of 3 files. But my general configuration file does not happen this. Why? For what is this? Is it good that they are generated? Are there problems if I eliminate them? Note that both the .release and the .debug come without info.