I believe, if you don't have Alias installed on the same computer it wont show up. It works properly on my computer
Jason is correct. You need to have Alias installed on the same machine as Visualize in order to import .wire files into Visualize. The copy of Alias doesn't have to be licensed, it just needs to be installed on the same machine.
Thanks. Yes, this is an older file I wanted to try in Visualize. i currently don't have Alias installed on this machine. I will install the trial and see if it works.