When calling ArcView / Map Magic from Intersection Magic, a dialog box reports that this is the incorrect version of Map Magic.
Knowledge Base
ArcView
While waiting for Intersection Magic to launch ArcView, Intersection Magic stops responding. Usually this occurs in the final seconds (as indicated in the status bar) of loading.
When geocoding individual or aggregate crashes using Map Magic, a call is made to each theme checking for "IsMatchable" to see if that layer is geocoded. Unfortunately, some themes don't know if they are matchable and the program will stop with an error message. This article describes why and how to get around this problem