I am operating in MAC OS 10.1.5 and attempting to install Limewire Pro 4.0. I keep getting lag, as it tries to load using Disk Copy Editor. It fails and then an error dialogue box comes up saying: "Unable to load the disk image driver. Invalid argument (-536870208).

This is frustrating as the very reason I chose pro is because Basic was bugging out, refusing to quit, not saving preferences... I tried a reinstall on basic a few times- failed, now this is failing.

HELP PLEASE!!!!!!!