I have a lot of code in Sheet 1, and at all works fine. However I need Sheet
2 to be the same. I copied sheet 1 to sheet 2, then I copied the code for
the worksheet change event from sheet 1 to sheet, but the code isn't running.

Why is this? The code does not referr to a sheet name. In fact I made the
first line of the code

debug.print "Got this far"

But even this simple line dosn't execute. What have I hone wrong?

I selected worksheet and the change event from the top of the code window, I
didn't copy that over from Sheet 1 in case that made any difference.