I'm primarily a print designer and produce a number of small magazines for various clients. For the last few issues I've also created an interactive PDF from the original InDesign CS4 file. It's quite simplistic - just some next page/previous page/zoom in/zoom out buttons and various hyperlinks to external content etc.
These have always worked fine in the past but the latest one I've exported as a PDF has the purple warning box at the top 'Please fill out the following form...'. I understand from the forums that you can't remove this bar but none of the previous files I've exported have had it - I assume because there were no editable fields on the document just simple click boxes to navigate, zoom, link to URL etc.
Can anyone think what I've done differently on this latest PDF to now get this warning? I've check the 'Fields' list in Acrobat Pro and all the fields are simple 'OK' buttons (on both the old files and the new one). It doesn't make any sense to show the purple bar as there is not form to fill in, just buttons to click.
Does anyone have any ideas?
Cheers in advance,
Jon