Oracle Virtual Box installation problems

@Norbert_X

I followed everything and it seemed like it did nothing the second time I did the install as a normal user. But more importantly I learned that you can't use USB 3.0.

I dropped back to USB 2 and when I brought up W7 pro 64bit it claimed my software had in stalled successfully. Yet when I went to the devices toolbar at the very bottom it shows "No USB Devices Attached". Here is a screen shot showing BB found it, but W7 doesn't.

Any further clues?
Thanks, Fred