Hmm. Seems like the Topic post I just posted didn't print all the information I wrote.. Here's the startup progress description again..
<While trying to open MIDI port "Luna/PowerSampler/Electra Midi" in function "midiInOpen", the error
"There is no driver installed on your system" occured. Make sure that the MIDI interface is connected and switched on.>
Take care;
Love & respect,
-DSP-