Start Thunderbird on Mac OS 10.9, FM Pro 13 by send event
under Windows the send email script step opens the Thunderbird compose window - sometimes and sometimes it doesn't.
That's why I compiled a command line "...\thunderbird.exe -compose ..." and executed it by the send event script step. That works properly under all circumstances. The open url script step with "mailto: ..." is of no use for me because I need to add attachments.
Under Mac OS 10.9 the send email script step never opens the Thunderird compose window.
That's why I intended to do the same I did under windows. When I execute the proper command line