You don't mention the error that you are getting (I'm assuming you are getting an error). I'm going to guess that you are getting an error similar to "Invalid TraceListenerData in configuration".
If that is the error it is because the configuration tool cannot load the listenerDataType RatabaseLogging.ExtendedFormattedDatabaseTraceListenerData.
Does the assembly RatabaseLogging have a class ExtendedFormattedDatabaseTraceListenerData? If it does then the solution is to copy the RatabaseLogging assembly to the same directory that contains the configuration tool (on a 64 bit system the
default is C:\Program Files (x86)\Microsoft Enterprise Library 5.0\Bin).
Enterprise Library support engineer