I have Lightroom 5 and Photoshops CS6. I use Mac OS 10.9.3 as an operating system. They have worked fine together until tonight. I was trying to edit a photo from Lightroom in Photoshop. I kept getting and error message that there was a configuration error 16. It asked me to uninstall and reinstall Photoshop. After I uninstalled, I tried twice to reinstall and it would get to 99% and then indicated that it quit. How do I fix these problems and why am I getting them all of the sudden?