It appears that the ContextMenuMode property is set to a name of the property (e.g. Default, Compact, Full) and not a file name or file path. These ContextMenuMode name is the name of a file (without the extension) that resides in the CuteSoft_Client/CuteEditor/Configuration/ContextMenuMode folder.

This property does not use the CuteEditorDefaultFilePath property to locate the files and does not act like the ConfigurationPath property which expects a complete file name,

 

Thanks for pointing me in the right direction.

 

Mike