When I execute the GIS import command, SSA goes through the usual 4 steps and everything seems to be going fine. However, after the command is finalized, nothing is imported into SSA. During my first test drive of SSA, I imported a very large GIS (.shp) file and everything seemed ok. I then started a new project, and the original GIS file was reduced down to a more managable size. After executing the GIS import command, nothing was imported. I then proceeded to give the original file a try, and still nothing was imported. I've also tried importing a number of other GIS files, and nothing comes in. Does anybody know why this is happening?