Have you checked the Client Configurator?

First make sure the focus is in this PDF editor, than click on the Client Configurator icon in Instant Text.

Is the “Use Instant Text With This Application" checked?

When you say "Advisories not appearing ..." do you mean nothing appears in the advisories?

Is the Link indicator green or red? If it is green and nothing appears in the advisories, you may be running this PDF editor as administrator. In this case you need to run Instant Text as administrator as well.