The graphics in your file consist of many very small bitmap images. Able2Extract ignores bitmap images that are very small and are below certain dimensions – it does not convert them to Word. The reason for this is the fact that Word works very poorly (crashes etc.) when it's overloaded with huge number of images on a single page. So, we really had no choice than to do this – Word simply can’t consume so many images at one time.
This article refers to Able2Extract and Able2Extract Professional.