Do you see a colon followed by a number in the title bar?

If yes, you're seeing two windows into the same workbook--not two copies of the
same workbook.

Select the window you don't want and hit ctrl-w to close that window. Then save
the workbook that way.

ATC wrote:

I've got an Excel document that always opens two copies of itself when I open
it.It does this if I double click the document to open it or if I browse to
the docement from inside Excel and open it that way. No other Excel document
does this. Any ideas?

--

Dave Peterson