Dear Mr. Russ Parker,I have attached a PDF of the Advance Steel Astor bases and their location along with their descriptions relating to what they are linked with.It also describes which databases get converted and which databases you just copy and paste. To avoid lengthy updating copy your Prototypes to the relevant folder in Advance Steel 2017.Open the file with Advance Steel. Use the Save as option, and select AutoCAD® 2013 as the file format. Custom connections (user joints) are saved as dwg files, so to convert them and make the custom joints from Advance Steel 2016 available in 2017 version, it is required to: Copy the dwg file to the Advance Steel 2017 path.Advance Steel 2016custom connections are stored in the following path: C:\ProgramData\Autodesk\Advance Steel 2016\Shared\ConnectionTemplates. The destination folder associated to Advance Steel 2017 is: C:\ProgramData\Autodesk\Advance Steel 2017\Shared\ConnectionTemplatesI hope this helps,Regards,Janet
Attachment: ASTORBASES-LOCATION AND DESCRIPTIONS- AS 2017.pdf