These actions are intended to set up F11 as your Action Station hot-key. If you already have F11 assigned to other actions then you will need to change the Action Station action so that it assigns a different keystroke combination. Install the action into the Photoshop palette as normal. With Photoshop CS2 and CS3 if you have Photoshop installed in a non-default location then the action will not work correctly. If you are not comfortable with modifying or writing Photoshop actions please email support@1clickactions.com and we will write a suitable action for your system or guide you through the process free of charge.