I'm trying to build a network dataset of North Carolina roads in ArcGIS Pro 2.8.1. It has all the requisite information for the New Network Data wizard to build an ND. The problem is that when I browse to find my feature dataset, it doesn't show up. When I try to copy the path of the feature layer into the box, it gives me "ERROR 030178 The output feature dataset is not valid." Any ideas for why this might be the case?