Have any of you had a problem like this......when exporting a 2D drawing into a .dwg file then loading it up into AutoCAD a window comes up headed 'Proxy Information' and explains that "The last command created proxy objects and entities to represent original objects.........." , I click on OK and the window goes away. When I then send the files to our graphic designer he sometimes has problems loading them into 'Illustrator'.
I'm not sure what is happening here but I didn't get it happening with V10.