I've begun providing support to a coworker who uses the Geostatistical & Spatial Analyst extensions in ArcMap to model hydrologic phenomena and occasionally will get a set of graphics plunked into his data frame: a point and a text element saying "No Result". I just started looking into the issue and he can't narrow down for me any of the circumstances of his graphics plunkage. A cursory Google search yielded nothing, as did a similarly cursory search of these forums. Is there anyone out there who's seen similar issues and has either an explanation or a fix? Thanks!