I am running Apple Remote Desktop 3.0 on an OSX 10.4.8 machine. I am connecting via VPN to a remote office which has a mix of 10.3.x and 10.4.x machines.
I can control the ARD3 servers running 10.4.8, but when I try to control or observe the ARD3 server running OSX 10.3.9, I get the error...