Filters for imported graphics

[Menahem Rosen]

I recently sent a set of book files to a colleague in Denmark, who
reports that she gets the following message when she opens a file in the
book:

 

"At least one original filter used for graphics imported by reference is
not available, or the imported file's format has changed. An alternative
filter may be used if the file is recognized as a graphic FrameMaker can
import"

 

What/where is the problem? What's the solution?

 

TIA,

 

Menahem Rosen

Technical Communicator