Hi everybody and a happy new year.
I've tried 2 times now to update from LR 4.4 to LR CC. The conversion of the Library takes several minutes but works and within the the library-module everything works as usual. But I don't get a proper view at the developer. It looks like a solarisation or something like that. Even photos imported on LR CC can't be viewed. All the other views work. What is the problem?
Thanks a lot,
Go to Edit > Preferences > Performance (Lightroom > Preferences > Performance on a Mac), and uncheck Use graphics processor.
thanks a lot, you got it right!