What do you mean by the sequencer has no information to capture? I presume the software does some sort of installation.
If the application has no primary executable, you will need to choose a primary application - just as you would if sequencing Internet Explorer add-ons. You aren't sequencing IE but you would add a shortcut to IE in the sequence.
If Acrobat is installed and you are sequencing this toolbar, then you will need to install Acrobat on your sequencing machine, then capture the toolbar and use the Acrobat EXE as the primary application.