Mac Forum / Applications / Excel / July 2008

Version: 2008
Operating System: Mac OS X 10.5 (Leopard)
Processor: intel

Hi everyone,
I thought I'd try my luck here. I have Office for Mac 2008 and recently received a document from someone in my group. Several pdf files were embedded in the sheet and I cannot open them despite also having Adobe Reader 8. The error message I receive is:

"Cannot start the source application for this object. There may not be enough memory available".

I have 4GB ram so I am bewildered. Any ideas out there? Thank you.

Pierre