I think all you need is to send WM_CLOSE to the window, the other parameters would just be null... The other question - may best be determined by trying it -- is if that actually will work between processes. -----Original Message----- From: jawsscripts-bounce@xxxxxxxxxxxxx [mailto:jawsscripts-bounce@xxxxxxxxxxxxx] On Behalf Of Bryan Garaventa Sent: Tuesday, August 11, 2009 2:13 PM To: jawsscripts@xxxxxxxxxxxxx Subject: [jawsscripts] Close window with SendMessage function? Does anyone know what the correct parameters are for forcing a window to close using the SendMessage function? The window handle is pretty obvious, but I'm not sure what the other constants should be. Thanks, Bryan __________ Visit and contribute to The JAWS Script Repository http://jawsscripts.com View the list's information and change your settings at http://www.freelists.org/list/jawsscripts __________ Visit and contribute to The JAWS Script Repository http://jawsscripts.com View the list's information and change your settings at http://www.freelists.org/list/jawsscripts