Acrobat Reader Versions and saveAs, exportXFAdata Problems

Question

We use generate Forms with Reader Extension Save enabled.
The forms are then opened within Acrobat Reader. In the onClose Event a Script called "saveXMLData" is called. This script is install in the javascript folder of the reader installation.
The script :
var saveXMLData = app.trustedFunction(function(doc)
     app.beginPriv();
     doc.saveAs({cPath:"/c/windows/temp/savedForm.pdf",
          bCopy: true,
          bPromptToOverwrite: false });
     doc.exportXFAData({
          cPath:"/c/windows/temp/savedForm.xml",
          bXDP:false
     app.endPriv();
     return;
Using Acrobat Reader 7, eveything worked fine.
Using Acrobat Reader 9 "saveAs" crashes the Application after the document is saved and the filled in Data is not saved.
Without the saveAs function, at least the export File is generate but the data that where filled in are missing.
Using Acrobat Reader X "saveAs" crashes the Application as well. Leavin out the saveAs function, the export File is generated as expected. Thus the filled in data values are saved.
Using Acrobat X Pro everything works as with Acrobat Reader 7.
Our Problem is that the customer uses Acrobat Reader 9. Are there expected incompatibilities with the different versions. Does anybody know any workarounds, settings?
By the way disabling extended security does not help.
Thanks
Max

Answer 1

It cannot be a problem of the installation, because at least Windows 7
was a fresh install with nothing but Reader additionally installed.
By the way, what do you mean by "risky", I followed straight the
documentation from Adobe, where one is allowed to place function calls
requiring a privileged context.
Have you any better idea where to place the call to save? It must be
called automatically, when the User closes the window, no additional
interaction is possible.
One other thing is the call to exportXFAData, have you any idea why
there is a difference in behavior between reader version 7 / 10 and 9?
I wrote that in version 9 the user entered data is missing.
Am Donnerstag, den 21.07.2011, 05:53 -0600 schrieb try67:
No, it doesn't work.
Sorry, I don't have any ideas except for trying to repair the installation
of Reader.
However, placing code in the WillClose event is considered risky and should
be avoided if there are alternatives available.
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