It simply doesn't work. When I click the Button, it does not add an additional line.
There was some trouble with the initial installation of Acrobat 9 Pro Extended, requiring assistance from technical support. I don't know if I am having continuing installation/operations problems or if it is programmer error.
I should also mention that I can call up the sample forms provided by the program and those samples work, but as I try to create a form from the beginning, it does not work.