

Check the USB 3.0 specifications of your computer to determine if there is complete support for USB backwards compatibility. Do not connect to a USB hub while troubleshooting.īe sure that you are connecting to a USB 2.0 port on your computer or a USB 3.0 port with backwards compatibility. If system monitoring software such as anti-virus programs are installed on your computer, close them while troubleshooting.Ĭonnect directly to your computer via USB. If you are using batteries, try using brand new, unused batteries for troubleshooting purposes-Alkaline batteries are recommended.īe sure to log on as a user with administrative privileges on your computer.Ĭlose/turn off system monitoring/anti-virus software when installing the driver-such as the Norton software you have installed.

When the DUO-CAPTURE EX is set to TAB, the driver modes are ignored and the interface is setup to be connected to a tablet (i.e.
