My Cable Durametric not fonction in my Virtualbox (host WIN7, guest WIN XP SP3)
Driver is ok
Virtualbox is 4.2.8
Guest Addition 4.2.8 is ok
(my webcam is ok)
Most people have this problem. one or two do not. Hopefully they will fix this one day
NOTE USB 3.0 ports are not currently supported by VirtualBox for use with USB flash and hard drives. If you get the error "USB device [name and UUID of device] is busy with a previous request. Please try again later.", try using either a 2.0 or 1.1 USB port (many desktops include both 2.0 and 3.0 ports, but newer laptops may only have 3.0 USB ports).
Hi everyone, I have had the same problem and I tried with two different USB 3.0 devices. The thing is, I think that was the problem, because when I changed to USB 2.0 device it worked immediately (without any filters, although you need to have the USB 2.0 support enabled before booting your VM).
So if nothing else works for your USB 3.0, try a USB 2.0 device instead!