tenia

Hey There! I unplugged my pc to move it to another room and when i plugged it back in, I was left to find that it didn't read my POD STUDIO UX-2. I have registered it since 2013 and I have Windows XP(don't laugh). I tried every usb port and still didn't work. I even downloaded the driver for UX-2 and nothing still. Should I deactivate the product and re activate it? please give me a solution!! Tenia