My apologies for not having been more clear.
Referring to nothing happening on the scanner, I should have said it's not indicating that frequencies are being received by the scanner. My computer indicates that it is sending the frequencies. In the past, it always told me % completed on my scanner.
I am using ARC500. It has worked in the past and even today. I wasn't sure why, all of a sudden I was getting a lot of static so I uploaded the frequencies. That didn't resolve the static issues, so I reset my scanner back to factory defaults. Now, as I mentioned, the scanner is not accepting the frequencies from my computer. I checked and do have the latest release of the software.
Thanx for your timely response. It is greatly appreciated.
Ron