I have seen an error message that says it cannot find a valid
FrameMaker file, when there is one.
The symptoms were:
In the Open (link to book file) dialog box, when I selected
the book file, it would not populate the File Name field below.
Just would not go in there! Even though the FM book file was right
there in front of my eyes.
Fix:
I shutdown RoboHelp, and then re-opened it, and the project I
had started. I tried linking to the book file again, and this time
it worked.
It seemed like somehow RoboHelp was out of sync with what
files were on my hard drive.
This was using the FrameMaker and Robohelp applications from
the Tech Suite (with the latest updates as of 6/20/08).
PS Be sure to start with FM book with files that update
successfully, i.e, no error messages about broken cross references
or missing graphics.
Color or numbering errors don't seem to matter.