Compatability Problem with Office 2003
 

I developed an excel file with multiple commandbuttons on an older
computer. It has worked fine on every computer I've used to view it.
A friend just bought a new computer with Office 2003 and when opening
the file, the commandbuttons do not appear and excel goes into some
repair mode. After which, I've lost most of the formating, all the
buttons, and all of the images (which also run macros upon clicking).

Any ideas??