Internal Browser Issue

[tfjern]

Greetings!

A few minutes ago I started seeing this popup appear after I linked (not stored) more pdfs into a UR file. Thus, I can no longer view these linked pdfs in the UR internal browser, but instead this message pops up -- "Do you want to open or save this file?" If I cancel the message, I still can not see the linked pdfs.

I don't remember changing anything in the options, but who knows. After I did go into the interminable options menus to root around -- trying to switch off and on this and that option, I still get the message I mentioned above.

Any suggestions how to get the pdfs to open once again to be viewed in the UR internal browser? I am using UR 4.2 (Pro), Windows 7, and the latest FireFox.