Bob Plautz said:
How do I now open these files to update to new format?
You need these two DLL's that do not come with Office 2007 (probably just
the one, but better safe than sorry I say):
PP4X322.DLL
PP7X32.DLL
You'll find them in the Program Files\Microsoft Office\Office11 folder of an
Office 2003 installation. Since I didn't want to install Office 2003, I
instead dug them out of this cab file:
Q2561405.CAB
Not sure if it'll be in a different CAB file depending on what version of
Offfice 2003 you have.
Anyway, place the two DLL's in your Program Files\Microsoft Office\Office12
folder and you'll be able to open the older format files directly from
Powerpoint 2007 without an Office 2003 install.
Robert