Ted
You seem to be going round in circles now, so lets get back to basics.
"Download not requested" is a cable or com port issue.
it basically means the box doesnt see the computer.
So give us some feedback and we will try and get you up and running.
First, have you extracted the RAR file and are you putting Kryptview_A780_12042012.bin into the loader ?
(It shouldn't matter which bin file it uses it should still transfer the data,
but the box might not work properly) so you may as well use the right one.
Next, do you know which com port the null modem cable is attached to
on your computer ?
Does the com port number on the loader program match, the one on your computer ?
Power off box by switch at the back, give it a minute to make sure properly powered down, start loader, power on box by the switch at the back.(some people say straight away some say give it a second or two)
If its still not working try a different null modem cable.
Post back some info a we can then try to pin point the problem.👍