Worksheet_Change code is disabling highlighted cell for copy/paste

[reneuend]

What the user sees: If the user selects a cell and then performs a "copy" command (causing the chasing dashes to display), and then selects another cell and performs a "paste" command, the original cell is disabled (the chasing dashes are no longer displaying).

The Issue: I have code in the "Worksheet_Change" routine that is causing this problem. but I need the code to run.

Is there a way to detect when the user has selected a cell for copy/paste so I can circumvent my code that's killing it?

Thanks!