User Activity

Morning, I have a R5ii that I am still getting familiar with. I have the histogram displaying in the viewfinder. It is in gray and truncated to the left. What settings do I need to get the histogram in color and use the entire width of the histogram ...
When I go to Application>Utilities>System Information>UBS I can see the camera. But when I try to use the CameraWindow app I get an error message "No camera was found". Any suggestions on what I might be doing wrong?thanks
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