No joy here,
I get it all ready to run the HCHelicon and RB throws me this error message:

something like, ... PTW path needs to be set in order to run Harmonies. To set the path go to Preference and press the paths in the dialog window! - The message just flashed so it is hard to read and study it.

The only path found is for Audio Temp directory and this appears to be set correctly. I even changed it and still same error.

I assume it is looking for the Path to PTW. I did install it to c:\powertracks instead of the default c:\pt. But where or where do I tell it this in RB 2010?