Datawedge With DPX plug-in

Hi,

 

I deployed Datawedge MyTestApp Demo app (MyTestApp-postal.zip) int MC67 terminal.

I created a datawedge profile for this app and the following happens:

 

- if Barcode Input is enabled, when I launch the App and press the trigger button, 2d Imager turns on (this tells me that the profile is correctly associated with this app).

- if I change the profile for Camera Scanner, when I press the trigger button, the rear camera is turned on and i can decode a barcode

- if I change the profile to disable barcode input and enable dpx input, I expected the camera to turn on (as in DPXDemo App) when I press the trigger button... but nothing happens.

 

What can I be doing wrong?

Thank you.