Answered
Meenakshi NegiCorrect answer
Community Manager
September 30, 2026
Thank you for reaching out, and sorry for the trouble caused.
This error appears because you are trying to open an advanced XML Form Architecture (XFA) PDF on a mobile device. These dynamic or static forms, often used by governments and banks, only work on desktop versions of Adobe Acrobat.
As you mentioned, you used to be able to open PDFs before. Please check if these are the same form that you were opening previously.
Let us know if you need any help.
Thanks,
Meenakshi
