I have added "Private _registered_enablecontextmenu" As Boolean = False" to the CEHtmlEditorProvider and set to false with the idea to completely disable the context menu. I have also added:

 

If Not Null.IsNull(objProvider.Attributes("Registered_enablecontextmenu")) Then
_registered_enablecontextmenu = Boolean.Parse(objProvider.Attributes("Registered_enablecontextmenu"))
End If

 

and added Registered_EnableContextMenu= "false" to the web.config.

 

The context menu still appears. What am I doing wrong?