text: where do i find help with canon s300 printer installation? when i try to install the driver, i get an error message "the parameter is incorrect".  i have windows xp create a folder..call it what you will...before the actual download it will ask where to send it to that folder..if your syatem is running right it will ask do you want to save or open. open it in that same folder. then go to your printer and when it asks for disk or software send it to the folder you created to find the inf file the system should setup on its own now!