I had the same problem importing .dxf files generated from Inkscape to Autodesk Inventor 9.
I downloaded dxf_outlines.dxf, dxf_outlines.inx, dxf_outlines.py and dxf_templates.py from above and copied them to C:\programme\Inkscape\share\extensions
Now it works fine! Thanks for the fix!
I had the same problem importing .dxf files generated from Inkscape to Autodesk Inventor 9.
I downloaded dxf_outlines.dxf, dxf_outlines.inx, dxf_outlines.py and dxf_templates.py from above and copied them to Inkscape\ share\extension s
C:\programme\
Now it works fine! Thanks for the fix!