i use a USB turntable(ION profile LP) to record vinyl onto my pc(windows7) never had problems until yesterday and now the music won't export. A message appears telling me to ensure any active i-tunes windows are closed but there aren't any open! it had always been the case that i-tunes would open itself when exporting even if i hadn't opened it myself. I downloaded an update yesterday to i-tunes so maybe the problem starts there
