From: "Marvin Gülker" Date: 2009-08-14T06:39:37+09:00 Subject: Re: On Close Application Event Action Simon Staton wrote: > no ideas? I'm not sure if this does work with Google SketchUp, but doesn't at_exit do the job? The block given to it is executed just prior to the termination of the Ruby interpreter. Marvin -- Posted via http://www.ruby-forum.com/.