How to fix" "Install Embed Fonts" pop-up

[rsercely]

New to office 2007 and Vista (business)

A presentation that I used with no problem with office 2003 on XP gives me
the above pop-up every time.

within the pop up window it states:
"some of the embedded fonts in your presentation cannot be installed"

I can't see any way to fix it.

Ideas?

 

[rsercely]

My problem is - the presentation was created by a corporate training group,