Hello quietmyatt and welcome to the forum.
I'm sorry to hear about your troubles.
But, without specific details we would only be guessing. The best thing to do is do is raise a Support Ticket, here:
http://www.ikmultimedia.com/contact-support/mi/for some one to one help.
The only "box set" of reverbs that I can think of is Classic Studio Reverb; is that the one you meant? If so then it should still be in your "My Products" area. Please note that they are 32-bit plug-ins only. Maybe you downloaded and installed "Classik Studio Reverb - Hall" from "My Products". Look lower down the page for the "Classik Studio Reverb" product.
As for the other products they will be ones that IK Multimedia has provided free of charge over the years. You are able to download / install / authorise them and use them as you wish.