I have the BC796D Uniden scanner and I'm trying to program with The Arc 250 Basic program and I can't find the control channels I need. I've had the scanner since 2003 brand new and haven't programmed it since I got it when trunking wasn't as big a deal around here. I have data in the trunk Bank but the trunk info doesn't seem to take when I send the information to the scanner and I don't understand why. I'm able to populate the bank lists and upload the conventional information but I'm still confused. I get close but not close enough. I have found the trunk ID numbers but not the associated frequencies. Any help would be appreciated.