The user interface (UI) and dialog box windows in Photoshop, Camera Raw, and Bridge have a black background. It doesn't correctly display black text on a light background.
The dialog boxes include, but are not limited to:
- Camera Raw
- Save for Web
- Lens Correction
- Adaptive Wide Angle
- Filter Gallery
- Oil Paint
Disable or uninstall any application that cleans up your hard drive. Then, perform a repair install of your Mac OS X operating system to reinstall missing OS files.