FYI - in Excel 2007 (I am sure you know this... this if for the benefit of
other users)

XLSM is for workbooks with macros...

XLSX is used for workbooks without macros.

"Don Guillett" wrote:

You need to save your file as an .xlsmclose itopen it

--
Don Guillett
Microsoft MVP Excel
SalesAid Software

"frankoamerican" wrote in message
...
Hi-

In 2007, there are supposedly available over a million rows and over
16000
columns, but all I've been able to get are the 256 by 65536 in all the
other
excel versions.

So......what are I doing wrong?

Thanks for your help!