Where is PAGE 0 and why is it there?

I am struggling with a fantom PAGE 0 that is really giving me a headache.  Apparently upon importing a CDR file from CorelX4, a PAGE 0 is created in X6 that won't go away, and that you can't see. I can't find it, edit it or change it or get rid of it.  When I make PDF's, it says there are issues with PAGE 0 and I can't fix them.  When I create new text, the font size, the font and all text settings change to the default Arial 24pt as soon as I try to type.  I can set the font and size to whatever I want, but as soon as I try and type copy into the document, it defaults back to default settings.   What am I missing here?  Thanks for any help you can offer.