These Revit.ini settings are no longer used in the current release of the software.
Corresponded to the Local Executable Location setting on the Rendering tab of the Options dialog in Revit 2014 and prior releases. This setting is no longer supported due to changes regarding ArchVision RPC content. See Configure Revit for Additional RPC Content.
Corresponded to the Invert Background option in the Colors section on the Graphics tab of the Options dialog. This setting was replaced with the BackgroundColor setting in the Colors section of the Revit.ini file.
This setting is obsolete.