2004 toyota camry power window

SInce you have window has not been used in 5 years, I would suspect that it is either stuck where the glass contacts the rubber around the glass, or, the door window motor is simply seized from lack of use. Take a butter knife and run it around under the window rubber, put the knife between the glass & the rubber, as if to "unstick" the glass from the rubber. If this does not work, pull off the door trim panel and TAP on the window motor with a small hammer whilst operating the switch to lower the window. One of these suggestions will cure your problem. Quite common with people who do not use their back windows.