Hello friends, need your help in regarding parental lock in dish TV. I had set a password for parental lock way back in 2012 dish TV sd set top box. Now I had upgraded to dish TV true hd+ set top box. I wanna lock a channel using parental lock but the problem is I had forgotten the password which I had set in 2012. I had refreshed the settings also but of no use. What do now? Need your help....