When I copy a worksheet I get the repeated message box that the destination
workbook already contains the name "a", "aa", "prntoutline", "ssd", "q" and
"zz".

I have to select yes to each message box to allow the worksheet copy to
complete itself.

I do not have these names within the worksheet (chekced by
InsertNameDefine).

How can I delete these nsmaes that do not seem to exist?

Thanks.