Hello guys .
Sometimes when I am trying to save as a copy of a drawing to old version of Autocad I receive a message says " which means" This
would create or add AEC objects to the drawing , and after that I noticed if I copy and past objects inside the same drawing it would
take a very long long long time to proceed the action.
Besides all of that , the size of the drawing would be increased each time open and close the drawing .
How to purge or delete these AEC objects from the drawing ?
Many thanks .