Are you trying to edit the Hx home page (the page with the little 3d building you see when you log on with a handheld device)?
Not with handheld device.
I believe the Hx file is for Iphone app. So I went in that page (3-d building) and cleaned out all points and graphic. My plan is to use this page as a home -page which has a list of buttons linking to individual graphic. Example: classroom 1; classroom 2 etc..
I copied the HOME button from the Hx file of one of the PCG controller (i.e classroom 1). I then pasted it into this HOME page. Then I EDITED it so it will link back to the classroom 1 graphic page (Hx file).
It works: When I click on the HOME button in the Hx graphic page of the classroom 1, it takes me to the HxHome page I edited. BUT BUT BUT when I click on the Classroom 1 button in the HxHOME page, it takes me to the "Wb PX view" page, which looks identical of the HX page. BUT the information are no longer linked.
I believe this Wb is called work bench page.
So I am lost. I don't know which page is for Iphone and what is Wb etc...