Reader Extended Not Working - can anyone help?
Hello
I have several PDF order forms that i use a MailMerge plugin (evermap.com) to populate form fields from spreadsheets. I have been bulk generating these forms for several years with Reader Extended Form Filling enabled so the customers cannot overwrite the original PDF forms i create.
I am now getting the error 'This document enabled extended features in Adobe Acrobat Reader. The document has been changed since it was created and use of extended features is no longer available.'. I am still creating the forms in the same way but now none seem to be working.
The forms are all created in Acrobat Pro DC from a form that is already saved in reader extended format. I then view the created forms in Acrobat Reader DC. All versions of Acroabt and the plugin are up to date.
I have seen the 'fix' that suggests to 'Save a Copy'. This isnt an option for me as i would have to save a copy for a few thousand forms!
Can anyone help?