Textures missing when updated model is used - Artlantis3D Discussions

In Artlantis I have spent a long time applying all the textures to the right objects. This is a graphic heavy exhibition space. When have to revise the model in Vectorworks (moving objects around) and update the Artlantis file all the textures go missing or move just because the model is different. Does Artlantis not apply textures to objects regardless of where the object moves?Any help is appreciated. Thanks.