After upgrading to DeltaV 13 from 11 several years ago, the highlight color in the left side navigate pane of DeltaV Explorer and DeltaV operate (configure) became a nightmare. I feel this problem worse and worse and can't tolerant it anymore. When clicking on the right side browser window, the highlight color on left side tree is too fade to find. Is there a solution to change the highlight color in inactive pane or change the background of navigate pane?