I have recently experienced a problem with copying a part from one drawing and pasting into my current drawing in ACAD 2007. The part copied from one drawing and transferring to the new drawing has a predecessor that will not go away. Each time I copy and then past into the new drawing, a previous paste item is there and will not go away after it has been utilized. I cannot override the previous past command. I have purged both drawings. Shut down and rebooted. Set up on a separate computer an into ACAD 2005 copy of ACAD and still the same thing continues to happen. Cannot eliminate the previous pasted item from the database. HELP Please