Fastcopy switch to bypass "execute" dialog

[lordawe]

I thought I'd try out fastcopy with FC but cant seem to find the command line switch to avoid the "Execute Copy" confirmation dialog.
I have tried toggling the misc->"Confirm before execute" General setting as well as the /no_ui command line switch and still get the confirmation dialog when dragging and dropping in FC.

Here's my current copy handler settings in FC:
C:\Program Files\FastCopy\FastCopy.exe /no_ui /auto_close /cmd=force_copy %ActivSel% /to="%InactivDir%\"