Hi!
i only now this combination,there is no other,should work on all kaons,and hornet also made by kaon!
when you have the orginal software on it,then i think it will not work,you neeed alternative software,that is diffrent from each modell,there are so many in the meantime,that it is a long time search to find the compatible version for your modell!
normaly,the softloader only starts,when you have the right firmware for the stb!
otherwise,it will not begin to load!
the easiest way,to upgrade the keys,is not the menu,yous the kke files with the loader,over rs232,
then the job will be done in secounds!
it can happen,that the boatloader,you have installed,will be not accept the keys,that you load over the com,then nothing would happens!
there are,also many hints,and manuals on the net,where you can change,some modell types,into another type,simply,soldering a bridge,and change some jumpers on the mainboard,for example my kao ksc 520,i can make then,another receiver typ,for the loader programm that would accept it,and recogneized,then a diffrent kaon modell!
good luck!