Hi, I am using Innovasys HelpStudio 3.0 version 3.5.0.34, Build 3.00.0188 . I am trying to register a .Hxa which has topic types like: ApiRef, Book, Book Excerpt, Interview, Article, Procedure, Orientation, Reference, Sample, Syntax, as Help Attributes. These topic types are seen under VS2005/2008->Tools...