Photoshop will try to open, but then I get a message that says there is not enough memory or RAM. My computer is brand new and I've been able to work on Photoshop for the last 2 weeks no problem. I downloaded some new brushes, but that's about it. I have uninstalled and reinstalled twice. I have read through some posts with similar problems, but they're not making a lot of sense. I can't find a preference folder to reset, and I have no idea how to adjust how much RAM Photoshop is using. Please help!