As some of you already know I have been working on a free tool that provides an easy to use interface for mounting/dismounting truecrypt volumes. However I am stumped on how to get the window icon to change dynamically. Simply using GuiSetIcon() does not appear to change the icon on the taskbar in Windows 7. If any gurus would like to help out or at least point me in the right direction I would be forever grateful. Issue Tracker Entry