I was looking at this item too, just now.
The "Advanced options" do give more choices.Only they don't apply to the four first option

"Perfect Egg" is an app I have installed. But what is "open %U" ? I mean. What param is default attached to "%U"

Anybody tried if the if the apps are listed, or not when installed on main memory or card?


Would be very nice if Nokia would activate this.

I tried. When I uninstall "Perfect Egg" the next is "Servicebell"which is connected to "%U" Uninstalled. The default is "gmm handler" or choose for "Googlemaps"

However. Associations can be set with X-plore