https://forums.autodesk.com/t5/autocad-forum/aectoacad-does-not-working/m-p/5612480#M331611 The command is -EXPORTTOAUTOCAD and I used it this morning in R2016 on three files for a customer and it worked well.<BR />If that's not it, define in more detail how it's "not working anymore". Or consider resetting AutoCAD 2016 and see if hat helps (backup your customizations first).<BR /><BR />AECTOACAD is just a shortcut defined in the ACAD.PGP file. Wed, 29 Apr 2015 13:31:01 GMT pendean 2015-04-29T13:31:01Z