I downloaded and installed a different app and it seems to function just fine. Camera is found, controls function as expected, get crisp live views on the tablet, am able to remote focus and snap pictures with no issue. Wonder what it could be if it is not an issue with the app?
Thanks anyway ......

I am trying to work with a Canon EOS Rebel SL1, connected to the Samsung Galaxy Tab 10.1 tablet. When connected through my USB adapter, the Android OS asks which program to use, and the choices do include Helicon. But the Helicon gives me the "No Camera Found" indication. I see a message repeatedly ...