If you don't have the Driver Setup rule and a driver in TRS2006 by default, when you create a new route, then you have a bad installation, probably SP1.  The only solution is to save your Local folder, delete TRS2006 totally from you system (including deleting the TRS2006 folder in Explorer) then install TRS2006 and without running it, immediately install SP1, then recopy the Local folder.
 
Bob