DirectionsUI - failed to generate directions

Discussion created by narteaam on Dec 25, 2011
It says further, "solve required prior to generate directions"

I am using ArcGIS Desktop 9.3.1 SP2 Build 4000.
My source data is in WGS84

It provides solution to the shortest path however it does not show the solution. What am I missing here? Please advise. Thanks in advance.