Export as SVG in Fireworks CS6 not working

I'm using the plugin called Export by Aaron Beall (link below). When choosing export as SVG, I get an OK dialog, which just shows a comma. I'm guessing it is broken, as I cannot seem to find a file it has exported.

Has anyone had any joy with this?

Export plugin: http://ift.tt/GLrukX

On another note, what I am trying to do is export graphics from Fireworks into Sketch 3. Anyone had any joy with this?

Thank you.