Custom Prompt to Require Upgrade to Acrobat 9

[Angel_Schatz@adobeforums.com]

I have a Acrobat 9 PDF that has Flash Multimedia Elements and I want to require that users with Acrobat 8 or lower to upgrade to Acrobat 9.

I would like to be able to customize/modify this error prompt:

"This file appears to use a new format that this version of Acrobat does not
support. It may not open or display correctly. Adobe recommends that you upgrade to the
latest version of Acrobat products. Please visit our products site at
<http://www.adobe.com/acrobat>."

Is this possible to do with the SDK?

[Leonard_Rosenthol@adobeforums.com]

You can't customize that message, but you could put up your own via JavaScript at the document level of the PDF.