Select Output Version
Select the output version for the output drawing files once you have specify the output format.
For DWG files, you can choose a version as early as AutoCAD R11 and as recent as AutoCAD 2014.
For DXF files, you can choose a version as early as AutoCAD R9 and as recent as AutoCAD 2014.
For non-compressed DWF files, you can choose version 6.0, 5.5, or 4.2.
For compressed DWF files, you can choose version 5.5 or 4.2.
