My office is currently running Excel from Office 2007 Small Business Upgrade
(from 2000). The issue that we all seem to be having is that when I double
click either an xls or and xlsx file, Excel opens, but will not display the
file until I click on the Windows logo button in the upper left hand corner.
However, if I open Excel first and then select to open a file through the
menu options, the file will open right up.

I have searched through several sites looking for answers. I found several
people who seemed to have had the same issue, but never post back with a
resolution. Hopefully someone on here has run into this issue.

BTW- We have Norton 10 installed, and I tried changing several options on
there and it didn't help. Also, Excel is the default program to open xls and
xlsx files.