Copy the unzipped folder"JOVACDM20808" to your hard drive. 

When you connect the Jova-FTDI device. Ignore any dialog boxes that pop up. 

Open a device manager window. When the Jova items appear, select to update the drivers, and manually select the INF files in the downloaded folder that begin with JOVA in the name.

Be sure to select the jovaftdibus.inf for the Bus device, and jovaftdiport.inf for the serial device. You will be asked for both, one right after the other.
