NSHelpManagerMBS

Hi

Does anyone have a sample program that uses MBS Help Manager?
I just can’t get it to work properly. I can display a help page from Xojo by calling OpenHelpAnchor and can follow a link on the target
to another page but that doesn’t enable the back button on the help browser so I can’t return to the calling page.
I don’t know what I’m doing wrong.

Thanks
Jack