Hog iPC Software Update Failure

hi - i`m just trying to update my ipc from 3.1.2 to 3.1.7.
xpe image running is 8.5.1
whenever i put a cd or usb device in, with the latest software release, all i get is a popup saying:
"the hog ipc configuration panel must be upgraded from within the hog ipc configuration panel"

anyone any idea what this could possibly mean?
thanx dennis
Related