Hello radzmar, Thanks for your reply, I had tried the suggested solution but that didn't fix the issue. I had to purchase the adobe package and update adobe pro, this fixed the issue immediately.

Hello, I having a similar issue and would need your support on this. I'm using AEM 6.5 and developed the dynamic form and when opened using Reader its not allowing me to save the document but only lets me print it. I tried to save as Other > Reader Extended PDF > Enable More Tools but it fails with ...