wants icon...
copied icon to tmp\VPIFSZHU.ico
copied payload to tmp\VPIFSZHU.zip
options: 
{"userId":71368,"payload":"files\/71368_1748603476Package.zip","iconPath":"files\/1748603476UEFItool.ico","generator":"wixbootstrap","outputType":"exe"}
Job:
{"zip":"C:\\wamp64\\www\\tmp\\VPIFSZHU.zip","ext":"exe","icon":"C:\\wamp64\\www\\tmp\\VPIFSZHU.ico","generator":"wixbootstrap"}