Hello friends, i am having the Dell Inspiron 640m Laptop with the Windows XP installed on it. So i was trying to install the HP Photosmart 8450 onto it, so when i am trying to install the printer onto the laptop then it was installing then after some time i am getting "Device Setup Has Failed to Complete" error, so i am not sure that what should i do. I have downloaded the driver of the printer, and start the installing process then when doing that it give error. So what to do and give some solution to install it. Thank you.
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