When I export a report Sub-total(Account totals) heading is not coming to excel 2007+ (its working fine in 2003 excel).
when we tried to export the report, "Account Totals" head is not coming to excel, only value it is showing not heading. See the below screenshot.
Just my 2 cents of thought on this issue.
Try to export in .csv format of that report and later can be saved in 2007 version of excel.
Its not working