Thank You for your response. I will try that tomorrow. I have hundreds of XTS2000, XTS2500, xts5000s. Seems like this Astro radio series is one big money dump. (XP 32, cables, screens, etc etc. I just hate to throw good tech away.

I have about given up on the XTS3000 series. I have plenty of programming experience with 2000, 2500, 3000, 5000. I have one radio that everytime I try to write the codeplug. It gives me an error I have never seen in CPS, “Advanced System Keys Required to write current codeplug. I get this error ...