The following is from the section 8.1.2. Predefined Function Palette, from the EnSight User Manual: https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v201/en/ensight_um/UM-C8.html%23UM-C8xmlidpgfId-1033826 “When EnSight starts, it looks for user defined function color palettes located under $CEI/ensight195/site_preferences/palettes and in the palettes subdirectory under the user’s EnSight private preferences directory (see the section introduction for directory location specifics).” In EnSight if you go to Help > About EnSight, the location of the private preferences directory will be shown. On Windows for example, you’ll see: Preferences:C:Users.ensight195.