Comment 26 for bug 168244

This information sounds relevant:
http://answerpot.com/showthread.php?135465-SVG+support+on+Windows%3F

This is a link to archive of pygtk mailing list. First post in the page says,

> Quoting :
> > My pygtk app displays svg graphics. This works fine on Linux, but
> > displays nothing on Windows. This FAQ entry, though dated, confirms
> > my suspicions that PyGtk does not support SVG on Windows:
> > http://faq.pygtk.org/index.py?req=show&file=faq08.010.htp .
>
> The faq has been wrong for a long time, so I've removed that comment.
> I have to admit, however, that getting things working might not be
> obvious at first. For example, if you're using one of the "gtk+ bundles",
> you don't have the pixbuf-loader responsible for loading svg files
> (lib\gtk-2.0\2.10.0\loader\svg_loader.dll in your GTK+ installation).
>
> ,,,

Sorry if it is not correct for Inkscape.