I found the answer.  radzmar was partially right.  It did use app.openDoc but required a trusted function and an extra command:var mydoc = app.openDoc(path);mydoc.pageNum = page;

I need to open this in adobe standard NOT a web browser so the user can make edits to the target document.  LaunchURL won't work.  Is there anything like that to launch local files?

Hello,I am trying to create a button in my XDP form that will function as a standard "Open Page" link in a typical PDF.  I want to be able to define the file path and the page number of a PDF and open the document in a new window to that page.The target documents are provided by a third party and I ...