If you plan to install 3DSMART V2014 or PapriCAD 3D V2 on a computer with Windows 8.1, the current SQL Server Express 2008 included in the installation CD is not supported.
A new version for 3DSMART and PapriCAD 3D compatible with the newest release of Windows will be available in April. The new SQL version provides a better database interface and enhanced tools.
3DSMART V2014 is compatible with AutoCAD 214, 2013, 2012, 2011 & 2010.
PapriCAD 3D V2 included AutoCAD 2013 OEM software.