My site uses PDF forms that have their data filled in dynamically by the classic asp code on the site. Before Reader X version, they were filled and displayed without a problem. With Reader X they display the security warning: "Data from this site is blocked to avoid potential security risks....." and the Options button to trust the site. I get this even thoguh it's the same site they are on already and I'm using an SSL cert for all files and I'm also using a direct link to generate the PDF.
I know the user can just click the options and make the problem go away but many users seem unable to read and or panic when they see the alert.
Is there a security setting or trust setting I can add or set in my form so that I will not get this security alert??
No, apart from creating a certified document, but the user would still have to add you as a trusted source. If a document could override this, it would be rather pointless to have it in the first place.