I upgraded to Photoshop CS6. It worked fine for a while as did my CS5. Now, for some reason, neither one will load onto my mac. I'm running El Capitan. I don't get an error messages, just the whirly wheel, and I have to force quite them. I thought I would get Adobe support since I just purchased CS6, but apparently Adobe doesn't offer phone support for this product. Adobe used to be a reliable company, but they seem to be slipping.