Could not load Desktop & Screen Saver preference pane. (how to fix this?)
I have a new iMac and have had it since March 2019, and it's updated to 10.14.5. I still get this message from the Desktop & Screen Saver: Preferences Error Could not load Desktop & Screen Saver preference pane. Why? It was doing before I updated to 10.14.5. And stopped after the update?? Now it's doing it again? Any solutions.
iMac (Retina 4K, 21.5 2019)
Processor 3.6 GHz Interl Core 33
Memory 16 GB 2400 Mhz DDR4
iMac 21.5", macOS 10.14