A Problem in creating a new network dataset

Discussion created by tuweitamu on Feb 4, 2011
Latest reply on Feb 4, 2011 by jsandhu-esristaff
Morning, all,

I tried to create a new network dataset (geodatabase-based) but failed. Below is what I did
(I am using ArcGIS 9.3.1).
1. Start ArcCatalog.
2. Click Tools and click Extensions.
3. Check Network Analyst.
4. Click Close.
5. Navigate to the feature dataset location in the Catalog tree.
6. Right-click an existing feature dataset (there are two feature classes, one is a point, the other street centerlines) point to New, now comes the problem,
Network Dataset is gray. I am not allowed start the wizard to create a new network dataset. Any suggestions?