Eliminating the hidden tex

Is there anyway to produce an RTF without the hidden text. I cleared the support unformat checkbox but that does not seem to achieve what I want.

If you cleared that box, the

If you cleared that box, the unfomat hidden text will not be added. What other hidden text are added in your case? In Word, you can remove hidden text: http://www.techrepublic.com/blog/msoffice/how-to-quickly-remove-all-hidden-text-in-word/2741