Are the textures, hair elements or clothing in the standard Runtime or somewhere outside? Poser has one bad attitude. In the pz3 it does not save the full pathnames. Only from "Runtime" downwards. That is why Vue needs to know where the application is, to read some settings and find the Runtime. Now when you have your stuff somewhere else and use a little program that does the link in Poser, Vue is lost. That will not work probably. And it sounds much like something like that. Can you try a default Poser figure with default Poser clothes - both in the default Runtime? To see "in general" wether it works or not.

One day your ship comes in - but you're at the airport.