Deleting several email lists at once MaxBulk Mailer

[nevadaslick]

I'm using MaxBulk Mailer Pro 7.9.2 on a MacPro running OS 10.6.8.
I need to delete several mailing lists at once, instead of having to delete each list one at a time. Is there an easy way to do this?
Perhaps by accessing the files through the LIBRARY folders?

Also, is there a way I can prevent the LOUD alert sound that occurs during a Program Crash?

Thank you! :?

 

[stanbusk]

Name your file 'DELETE.txt' and drop it other the list you want to clean in MaxBulk Mailer.

What do you mean with 'LOUD alert sound that occurs during a Program Crash'?