\begin{itemize}\itemsep=0pt
\item wxWinHelpController, for controlling Windows Help.
\item wxCHMHelpController, for controlling MS HTML Help. To use this, you need to set wxUSE\_MS\_HTML\_HELP
-to 0 in setup.h, and link your application with Microsoft's htmlhelp.lib. Currently VC++ only.
+to 1 in setup.h, and link your application with Microsoft's htmlhelp.lib. Currently VC++ only.
\item wxExtHelpController, for controlling external browsers under Unix.
The default browser is Netscape Navigator. The 'help' sample shows its use.
\item wxHelpControllerHtml, using \helpref{wxHTML}{wxhtml} to display help. See {\tt wx/helpwxht.h} for