Hi Russ,
same issue here (FM 11, Win7). I'm not sure, but in my opinion it's an error in the documentation. The values for ComponentType should be:
- Constants.FV_BK_FOLDER (0x2): Folder
- Constants.FV_BK_GROUP (0x40): Group
- Constants.FV_BK_FILE (0x200): File
Additionally you could check the sort of file type via BookComponentFileType (FM, MIF, XML, Ditamap).
Best Regards, Andreas