Hey all, I am trying to automate the 3ddwf process and was wondering if any cad/programming experts out there can help. When running the "3ddwf" command (previously known as 3ddwfpublish), autocad pops up a modal dialog box. Is there any way to avoid this dialog (filedia 0 doesn't work of course), or is there any programming trick to type in the filename and click the "OK" button using DDE, or activex reference? Can macros do this? Any ideas are welcome, even if it is only a concept and hasn't been tested. Any help would be great - or even some insight as to why autodesk didn't make the 3ddwf commandline-based when filedia is 0. FYI -> Using autocad 2007 or 2006 and the programming language will be vb6 or vc++ likely Thanks, Der