Changing architecture in the installer to x86_64 resolves the problem. So, the selections...
Ok - had a look into it, and it requested: http://downloads.sourceforge.net/project/mingw-w64/Toolchains%20targetting%20Win64/Personal%20Builds/mingw-builds/4.9.2/threads-posix/dwarf/i686-4.9.2-release-posix-dwarf-rt_v3-rev0.7z?r=&ts=1367578968&use_mirror=garr...
Same issue ("ERROR res") here as well. Looking into the temp directory, I find a...