thanks for answering. well, I tried ./mame64 orica -autoboot_delay 3 -autoboot_command "cload\"\"\n" or even ./mame64 orica -autoboot_delay 3 -autoboot_command \"
but still it doesn't register a quote.
on win7 mame64 orica -autoboot_delay 3 -autoboot_command "cload """"""\n" or mame64 orica -autoboot_delay 3 -autoboot_command "cload\"\"\n" also no luck.