Embedding Editable pdf into crystal reports for vs2010

I need to insert an editable text field into a report.

I figured the easiest way to do this would be to create a pdf that contains the editable text field that I need. Then embed this into the relevant group section of my report.

The trouble is that I cannot seem to embed the pdf so that it is still interactive. It just seems to default to a static copy.

I specifically need to embed the document I do not want to link it.

Please help!!

I am running Adobe Acrobat Pro X (10.1.12)