"Solve" new Route crashes ArcMap

Discussion created by timduffy on Nov 30, 2010
Latest reply on Dec 1, 2010 by timduffy
Recently I started experiencing problems with my Network Analyst.   If I create a new route, or solve and existing route, it crashes the whole ArcMap.  No specific error is given.  I also cannot add any of my Lyr files to the map, or view them in ArcCatalog.  Any ideas?   Thanks