Where are the instructions to install this module? I've uploaded ot_insurance to the appropriate folder but I don't see it in the admin console to install it. Also, when I tried to run the sql patch that came with it for zone information, I got an error saying that a primary key violation had occurred and the information could not be loaded.
If someone could please point me in the right direction that would be great.

I've installed plenty of zen cart ad-ons, but this one didn't come with instructions.