>Actually, I doubt that it's Code References.
>
>Depending on what version of PEM Editor you are using, and some of the settings used by PEM Editor, it is possible to get that prompt even when you have not changed anything. I believe that this has been corrected in the current version.
>

I think I'm using the most recent version - version 6. I also only get the prompt by launching it from the Code References tool - I didn't get it by MODIFY FORM.