I too am frustrated that Fresco live brushes do not work on my Surface Pro Desktop. I can select the vector brushes and (sometimes) draw with them if a go real sloooowwww... I like the progam and use it all the time on my iPad for sketching when I am on the go. It would be great if I could do detailing back in the studio.
As the way things are currently Fresco is not useful. Come on Adobe, I know you can do better.