Hi,
I think, from my own experience, that "Process to monitor = PinballArcade11.exe" must be empty.
Why ? when I tried 'old' version (I mean without command line) and don't place anything to this field, no any tables loaded and I heard nothing in this sence (I mean 'tic tic tic' sound who choose the right menu and table)
It seems this is the process monitored to send the PinbalX script who choose the correct table (with 1x2,1x3,1x3 ....)
This is only a clue, I must try myself... but time is not my friend at the moment ;-)