I installed BIAB 2016 from my hard drive and it never prompted me for the bonus 8 pak. How can I tell if this got installed?

I installed the 49-PAK from a disc they sent but how do I confirm these styles are all present too?

Generally, how do I tell if I have all of the styles I purchased? Or if, like others here, I may be missing some?

I did a fast rebuild and then tried a slow rebuild to ensure everything is listed.

First I got this message which says 5,088 styles are being processed.