Autodesk often split 2015 installers into two parts (e.g., _001_002 and _002_002 ). If you only have one part and the extraction fails, you may need to download the second segment.
You can also use CONE , PYRAMID , WEDGE , and TORUS . 3. Method B: Extrude a 2D Sketch Use this method if you need a custom shape: AutoCAD 3D: Using the Extrude Tool to Create a Solid Object AutoCAD-2015-English-Win-64bit-dlm-sfx-exe