Problem converting book to HTML

[Karen Robbins]

Hello Framers,

I am converting to html a 650-page book composed of 9 files. Although 
I love all the fancier tools out there, I am limited by budget, 
learning curve, and time to FrameMaker's (8) own html converter. 
Despite its limits, it has always worked--I need only simple output 
to which I apply CSS after the fact. I have done this successfully 
several times before.

I have updated my HTML and book mapping reference pages in the first 
file of the book. The conversion begins and generates about 40 html 
pages correctly, then skips the largest file (the 600-page one), and 
generates the last html file. If I attempt to convert the big file on 
its own, I get a blank html file.

No error messages appear. Frame appears to open and save each file as 
it reads them, including the big one. I have checked, and the big 
file does begin with the A flow. Any ideas on where else to look for 
problems, or some possible fixes?

Thanks very much,

Karen Robbins