I copied the asa bin file for the software version 7.2(2) to disk0 on the ASA 5520 and ran the command:
boot system disk0:/asa722-k8.bin
I pressed Y to save config and the ASA 5520 rebooted, but it is not using the new asa 7.2(2)software image. I ran the boot system command above again and it states "ERROR:unable to set this url, it has already been set remove the first instance before adding this one"
I am a newbie, please help!