2 Replies Latest reply on Mar 5, 2014 12:14 AM by Test Screen Name

    Cannot Unlock Password-Encrypted Form for Editing After Saving As Reader-Extended PDF


      I created a form with fillable fields in Acrobat Pro X, encrypted it using password security to disable changes to the document, and then saved it as a Reader-Extended PDF (enabling Adobe Reader users to save form data). I now cannot unlock the document with my password to further edit the form. Instead of asking for my password, it just says "You cannot change security on this document because the document is signed or certified." I'm positive I encrpyted with a password, not a certificate. Please help.