Kinetic Node - no driver showing

Windows 7 (64-bit), latest version of VVVV, OpenNI 1.5.4.0 (32-bit) installed, PrimeSense Sensor 5.1.0.41 installed, ASUS Xtion PRO depth camera connected by USB (and working fine when tested with NiViewer.exe) - but VVVV Kinetic node shows blank on driver pin (at bottom right, as shown). Node is therefore not working. Can anyone suggest a solution, please? Thanks.

26#node-95799

screenshot mentioned in this post:
kinetc-node-no-driver-showing

tooltip should read 'Driver: ’
i.e. Name of pin is Driver, but no string is shown.

The same result occurs with other nodes added downstream (e.g. RGB, etc).

OP is a workshop participant

hei, the kinect page states:

The current version of the OpenNI plugins was tested to run with:

OpenNI 1.5.2.23 (32bit, stable, redist edition)
NITE 1.5.2.21 (32bit, stable, redist edition)
SensorKinect091 5.1.0.25 (32bit)

so that should be the problem.