I just updated the Android SDK Tools to 22.6.4 and the Google USB Driver to Rev. 10 and now ADB cannot see the device.
Device: Honeywell Dolphin 70e Black with 4.0.3
Modified the android_winusb.inf to include:
;Honeywell 70e %SingleAdbInterface% = USB_Install, USB\VID_0C2E&PID_0BA3 %CompositeAdbInterface% = USB_Install, USB\VID_0C2E&PID_0BA3&MI_01
I was able to install the driver just fine and everything else seems normal except ADB with this device. Other devices work fine (Droid X, Kindle Fire, Motorola Photon Q)
I have done ADB resets, computer restarts, I downloaded an older version of the tools (22.6.2 and Rev 9 driver) but was still unable to connect. I even did a factory reset on the Honeywell device.
I can't think of anything else to try