Please help me- i uninstalled my software because my wireless was not connecting to my printer. I have tried multiple times to reinstall the photosmart C309 software cd and error required for installation refuses to allow me to install.I cant even hook my laptop up to the connection- it wont work wireless or thru USB. All I can get out of the error is something about digital imaging and a bunch of numbers. Does anyone know if HP has this software for free on their site or another idea I had was maybe using my backup CD's to reinstall it? Is that possible it would be on one of them and how would I do that if it is an option? I run a small business and am currently out of business without my printer. Thank you for your help.