I'm having a problem opening 99% of JPG images using Photoshop CS5 on my PC. The images open but they are incredibly "scrambled" --- see below. The same is true if I drag the file into CS5, open from within CS5, or use Bridge. Every image I've opened, bar one, has been the same.
All of the images were taken using a Canon 40D in JPG format.
Even if I create a new blank document in CS5 it's affected by the same problem.
I don't knwo if it's related but I'd had problems getting CS5 to load (and Acrobat 9 Standard) until I sorted out Error 16 in the last hour. It'd be plauging me for months.