Have Poser 2014 latest version and Zbrush 4.7 and GoZ sees all my other 3D programs, but will not Recognize Poser. Any Ideas? Thanks. 
GoZ support for Poser is implemented by SmithMicro rather than by Pixologic. As a result, ZBrush doesn’t include the necessary components out of the box. Your Poser documentation should provide instructions for how to install what GoZ requires. Otherwise you’d need to contact SmithMicro’s support.