I am using the OrCAD 17.4 products. Each time I select the Setup > Colors option or the “Color192” button, PCB Editor crashes.
This happens most often on laptops enabled with multiple display adapters. Most of these combinations are the default Intel display adapter and a secondary Nvidia adapter.
To avoid this issue, you can select the option Run with Graphics Processor when you right click the icon for PCB Editor as shown in the image below.