Page Not Found - After Agent Install

According to the docs, I should see an option for New Admin Agent on the Admin Agent page. I do not. The only way to do an Admin Agent is add one from the Computers List but I can't use those machines because they are on the source. I'm using a Target Admin Agent. Also, when I try to register my target admin agent, it tells me it can't register because the page cannot be found. adm/api does not exist on my Migrator Pro for AD server.

Any thoughts?