When i open the form in windows, it works fine. When i open in Acrobat Reader on an IPad, some of the calculations don't work. The Adobe help section says:
"The form may not function properly when viewed in Acrobat Reader unless additional usage rights are added to the PDF".
My questions - how to add these rights?
Apologies if this is an easy one, but i cannot find any answers and the chat session was unhelpful and directed me here.
Thanks so much for your reply which is really helpful. I have spent so long trying to fix the problem so it's good to know that it's not my error. Shame about the inaccurate help docs however, maybe Adobe should consider updating them - or even better updating Reader!
Thanks George for your help, really appreciate it.