Open File Dialog Boxes when opening model

Hi,

Solidworks 2016, SP 4.0 novice here. When I open a specific model it starts to load up ( interface and model showing in background ) and then a succession of open file dialog boxes automatically pop up with no indication as to what is being asked for. I Cancel the dialogs ( 15 of them ) and the model finishes loading. The model shows no indication of any errors at all so I'm able to work fine but it is extremely annoying..! What is happening here..??

Thanks!

SolidworksGeneral