The VB comment still valid, uncertain as to relationship of to the following. I overlooked a clue here:

Producing an Optimized PostScript document...
I0012 : Error producing job of document "Statement.ptk": Out of memory while expanding memory stream
I0006 : PlanetPress Image output failed on host


Remember, PlanetPress is a 32bit application and can only use about 3gb of RAM per process. Are the failing files very large?