I have a form that I created in LC Designer ES4 that I was able to successfully "Reader Extend" using Acrobat XI Pro. I added a script to the form to allow for the deselecting of radio buttons (which I found on this forum), and now I cannot Reader Extend the form.
This all works fine when I preview the form from within LC Designer ES4. I then open the dynamic PDF form in Acrobat XI Pro, click File, Save as Other..., Reader Extended PDF, then Enable More Tools.
Acrobat shows the errors at the top of this post within the Acrobat debugger window. When I close debugger, Acrobat does not allow me to save the new file, and gives this error:
This document could not be Reader enabled.
I've been searching for days and cannot find any resolution to this issue. It appears to me that this is a security related issue, and Acrobat does not like the running of a function within the form. Just a guess. I can't think of anything else.
Anyone come across this issue, and how were you able to fix it?
Although I did not find a cause for the errors, I did find a workaround in my case.