I am currently running version 22.214.171.124 and am having a devil of a time with the MultipleShapeFileFeatureLayer layer. Any time I try to draw one (I'm using MapEngine.DrawStaticLayers) I receive an 'index out of bounds' exception, whether there's only one file included, or a hundred. I've tried attaching to the DrawingException and DrawnException events, but they don't seem to be being hit. There is nothing fancy in the styling or the way I'm using the layer, either. I can switch it to a ShapeFileFeatureLayer (with only one file, obviously) and everything seems to work fine. Might you be able to give me a bit of insight as to where I'm going wrong? Thanks again!