addding pages to Dolphin

I can add pages to dolphin ad them to the navigation menu, but when I was to go and update the information on the pages, I click on the HTML block in the drop down list and it docent bring up the page?

 I have searched on the forums and followed directions but they still lead me to the same results.

Any Ideas?

Try to use name of your custom pages without spaces!

For example:

Mypage - correct

My Space not correct