Hi,
If you install the latest version, there is an option (in the installer) to start Desktask automatically with Windows.
This option is not present in DeskTask itself.
Also you can always put any application in the start up; open the start-menu, right click on the startup folder in the menu, choose open, right click again in the new opened window folder, select new - shortcut and find the application on your file system.
Thanks,
André Santos Carthago Software Support
http://www.carthagosoft.net