Excel uses whatever the first workbook opened in that session uses. If you're
unlucky enough to open a workbook that's in R1C1 reference style as the first
workbook, you'll have to toggle this setting again.

Randy Stewart wrote:

My worksheets are coming up with numbers for the column names as a default. I
know how to change them back to letters but can't seem to fiqure out how to
change them back to be defaulted to letters. Any ideas?

--

Dave Peterson