What version of RoboHelp?
Where are you wanting page numbers?
And why exactly would you want page numbers? Are you producing printed documentation perhaps? Page numbers have no meaning in a virtual world of HTML.
RoboHelp 11 and yes, it's printed documentation. I'm creating some Training Guides.
I should mention I have a small logo on the left of the footer. What I'd really like is to have both the number and the loge be different on alternate pages. But I'd be satisfied if I can just get them both in on opposite sides of the same page.