Running an action set via command line

I’m using toad 9.5 for Oracle on windows 7.
I’m reading that I can run an action set from the command line by using the following format.
c:\toad.exe -a “ActionSetName”
I’ve also tried
c:\toad.exe -c schema/pw@db -a “ActionSetName”

The only thing that happens is that toad opens to the database login screen, but, nothing else happens.

Is there a way to get the action set to run? (I’d like to use action sets)

the action set works ok if I execute from the action palette.

thanks
alan