I'm trying to configure my MKII. I need to connect my laptop to it with the cable. I follow the instructions from here http://wiki.icomp.de/wiki/C64_…ed_mk2#Stereo_SID_options but Prolific-USB to serial COMM port (COM3) does not appear on the list
https://1.bp.blogspot.com/-gvd…gCLcBGAsYHQ/s906/mkii.png
What do I do wrong ?