To remove a set of trace results:

1. Click on the Report button in the Network Trace dialog. The Trace Results dialog appears, with a list of trace results in the top view of the dialog.
2. Click the check box beside each set of trace results in the top view that are to be removed.
3. Click on the Remove button at the bottom of the Trace Results dialog. This will remove the trace results from the dialog and unhighlight the trace results in the GIS view.