After running a routine, and I attempt to edit the code, I sometimes get the message box "Remove classes from memory" (see attachment). If I select "Remove" all is fine, but if I select "Ignore", any attempt to edit the code brings the dialog back. I realize why it is there, but I can not determine a time I would want to Ignore when I am editing.

Does anyone have any input to this? Is there a way to prevent the dialog and just assume "Remove"?