How do I download a file from GrabCAD and use it in Inventor '17?

I wanted to download an assembly file from GrabCAD and after downloading it and opening it in Inventor, there was a dialog box that I didnt really understand. it was asking me to resolve links and I don't understand what this means... sorry for my ignorance if this is a really simple thing to do, as I have only been using Inventor for about 3 weeks and have not used GrabCAD before today. thank you for your help.
3 Answers

You have to download all the .IPT files as well as these are the files that inventor uses to make up the assembly file. Which file was it post link here.