How to disable pop up:'You cannot save a completed copy of this form on your computer. If you would like a copy for your records, please fill it and print it'

We are doing Oracle Fusion Upgrade. When we are trying to close the pdf file from our application, we are getting a pop up 'You cannot save a completed copy of this form on your computer. If you would like a copy for your records, please fill it and print it'. We want to suppress the pop up message. We want this message to get disabled. We are using Acrobat Reader 9.5.2