Hello,
On my old desktop I got a very very old MX of 2004 edition. I got there also an old project and just want to export some drawings into 2D DXF but during open an exported drawing I encountered a problem. AutoCAD application says:
Invalid block name
Invalid or incomplete DXF input -- drawing discarded.
It is strange because a few days ago I had successfully did such export. Do you have any ideas where could be a problem?
Best regards
Aleksander Zamorski