Question from an old man who is not up on current radio technology, sorry if it's been covered before. My Radio Shack scanner stopped getting the Harford County, Maryland trunked system recently. I just reprogrammed it to the new CMARC system using Win500 and the Radio Reference database. Now I still get nothing and the scanner says: "Nothing Enabled" . I have enabled everything I know, but still nothing. Can anyone give me some hints?