Link to a PDF file in a LMS presentation

I have created a slide that uses a Trigger to Jump to a URL/File to open the the pdf that I can not get to work correctly.  I have saved the pdf in the Articulate file in my share drive.  When I test the Trigger the link goes to the file but not the attachment. 

The File name looks correct:

\\sitmf560.servers.chrysler.com\t8159ls$\data\My Documents\My Articulate Projects\Heat 2014\IH16 Heat Stress.pdf

When I select the green check it takes me to the document (but does not open it ).  

This is my first attempt at doing this so guessing it is user error, but I don't see anything relevant in the tutorials and search doesn't come up with anything

Thanks

Lucy