Using Window 7 32-bit (or 64-bt) I got the Unable to connect [SC-1] error. The fix for me was to unplug the USB wireless receiver (Logitech or Microsoft for keyboard and mouse) which interferes with communication between MX-900 software and the remote. Whenever I want to connect to my MX-900 I unplug the USB receiver and hookup a spare USB wired MS mouse. It might also be necessary to run the editor in administrator mode. Right mouse click "Run as Administrator."
Last edited by Garrett Adams on December 9, 2011 18:33.