I'm creating a PDF form in Adobe Acrobat 11 and after I save and close it in edit mode I can't reopen it to make more edits. How can you set the rights when the pdf is open to be able to later open it to make additional changes? I pulled in an excel form into Acrobat 11 to create a pdf form. How do I change the settings before I close the created pdf form to be able to open and edit later after it's been closed.