I made it work by downloading packages for PNG and JPG from GnuWin32 and placing the necessary DLLs in the \ emacs \ bin directory:
From LibPng:
libpng-config
libpng12-config
libpng12.dll
libpng3.dll
zlib1.dll
From jpeg:
jpeg62.dll
Now it works. Here is a screenshot of the SO editing issue displayed in emacs.

DLL PATH runemacs.exe. .