After downloading, unzipping and installing Photoshop CS2 Trial Version, upon launch after Photoshop loads an error message "a problem has occurred with a required application library product cannot continue, please install again." I have reinstalled several times, started over from the beginning, downloading from website, etc. No dice. Windows XP, 1 gig ram, 40 plus gig hard drive free space. Thanks for your help. Chukr