I have an yamaha PSR-170 keyboard (kinda old) and Ableton Live 8.1.1. I went out and bought an MIDI to MIDI to USB connection cords and plugged it into my ACER Aspire Z3101-U4062 touch screen PC (2.8 GHZ Dual Core, 4GB RAM, 1TB HDD). When I plugged in the USB it installed correctly... and when I...