Paragon's map Agora and manolith keeps crashing when you try to import it into the engine

HI, I recently found out about the paragon assets and thought i would try them out. I tried one model and it worked fine with no hick ups. Then I wanted to try the map. The problem is that whenever I try to load the sample map in the content browser UE4 crashes at 74%. I have no experience with UE4 as of yet so it is possible that I might be loading it the wrong way(I just double clicked the sampleMap and tried to wait for it to load). Can someone please tell me how to fix this?

Update: So I found out how to fix it in one forum post. Turns out all I had to do was delete the Intermediate and saved folder from my project location and then retry to open the map. It worked after taking some decent time to load.