RE: MXROAD SS3 - 2D DWG Export - Exporting 3D polylines, standard polyline required

Hi Travis,

please uninstall from add/remove program the Auodesk RealDWG 2016 or lower and install Autodesk RealDWG 2010,

This fix the problem to export to native dgn.

for batch convertor, it's under Utilities>Batch Converter.