Well, first of all, to those who are looking for mapping programs. UOAM and UOCartographer cannot "Extract" map files out of UO client anymore, since the whole file system has been changed. Without the old "map00.mul" files, these mapping programs cannot create bitmap maps, and thus you get the "black screen"
My laptop is quite old and have trouble locating the map files for uocart, but here are the bitmap map files for UOAutoMap. Extract the bitmap files into uoam folder, and it should be good to go. It's missing Tokuno, but has maps for britannia, ilshenar and malas. It should do the job when you try to do treasure maps.
http://www.mediafire.com/?dr37l7qovdxapzd
thanks so much bro finally uoam.