I have a Maxim MX 11-23, it is supposed to be multi region, but recently it locked itself into region 2 and won't play any other discs. I have searched the net for a code but found none or to find a company link for Maxim to speak to them as it was sold as a multi region player by them. I tried the other maxim codes on this site and others but they didn't work. If any one can help I would be very grateful.