Check Boxes Disappear after Installing Excel 2007
 

I have a worksheet that when opened, either in Excel 2003 or Excel 2007, the
labels and check boxes in a row disappear. These check boxes are part of a
formula that if checked (=true) performs a calculation. I just installed
Excel 2007 on my computer, but left my Excel 2003 on as well to check macros
in both versions. It's frustrating that even when run in Excel 2003 on this
computer, the check boxes disappear, the same as Excel 2007, but they are
there on my laptop running Excel 2003 alone. I need help on this one!