Apple Remote Desktop Not Authorized Error
We just purchased Apple Remote Desktop to manage ~120 Macs. The first computer went fine we can observe, control, send scheduled messages. On the second and third computer we are able to observe and control but if we try to send a message or run a Unix command we get the message Not Authorized. We did a port scan on the IP with port 3284 and it does not say closed.
OS X Mavericks (10.9.2)